Home

Thermo King SB-230 Operator Guide

1. 131 Standard Display with Product Soft 132 Standard Display with Product Setpoint uus cue br awe de vat 133 Selecting Named Product 134 Selecting or Changing Named Product Screen Sequence 136 Selecting Setpoint for Named Product Sereen Sequence uuu 138 Changing Setpoint for Named Product 139 Changing Setpoint for Named Product Screen Sequence 141 Selecting or Changing Setpoint 142 Selecting or Changing Numeric Setpoint Screen Sequence 144 Rear Remote Control Panel 145 Rear Remote Control Panel Display 147 Unit HMI Control Panel Display 147 Press Select E ey teva ce Benen d 147 Rear Remote Control Panel 148 Rear Remote Control Panel 149 Remote Standard Display 150 Remote Lock Out Display 150 Stand By Display 151 Standard Display 132 Press Up or Down Arrow Keys 152 Press Enter Keyz Liu pala cca 153 Press Select Rey SERAIS SEA 153 Press Up or Down Arrow Keys 154 Press Enter opo SEN pue musti SE 154 10 Press select Key 154 Press Select Key Three Times 155 Press Enter Key 155 No Alarms Display
2. 114 Selecting Sleep 116 Pretrip Tests 2 tu eme ber ung 120 Pretrip Test Conditions 120 Conditions where Pretrip Tests are not allowed 120 Full Pretrip RITU eere xs 120 Running Pretrip 121 Pretrip Test Issues 122 Initiating a Pretrip Test 123 Stopping a Pretrip 124 Electric Standby Diesel Mode 126 Adjust Brightness Menu 128 Time Display 131 OptiSet Plus 132 Selecting a Named Product Selecting the Setpoint for a Named Product Changing the Setpoint for a Named Product Selecting a Setpoint Optional Rear Remote Control Panel Rear Remote Control Panel Functionality Rear Remote Control Action set to Run Rear Remote Control Action Set to Stand By Keypad Display Ve RENE AERE Reading a Typical Remote Standard Display Remote Control Panel Lockout Turning the Unit ON or OFF Configured for STAND BY Turning the Unit On and Off Configured for RUN Changing the Setpoint Selecting Cycle Sentry or Continuous Mode Displaying the Discharge Air
3. B Untimspecon B forses Figure 129 Loading Considerations 162 Post Loading Inspection Post loading inspections ensure the cargo has been loaded properly To perform a post load inspection 1 2 Inspect the evaporator outlets for blockage Turn the unit off before opening the cargo box doors to maintain efficient operation NOTE The unit can be operated with the cargo box doors open if the truck is backed into a refrigerated warehouse and the dock door seals fit tightly around the trailer Perform a final check of the load temperature If the load is above or below temperature make a final notation on the manifest CAUTION Cargo must be pre cooled to the proper temperature before loading The unit is designed to maintain temperature not cool an above temperature load Loading and Enroute Inspections Close or supervise the closing of the cargo box doors Make sure they are securely locked Make sure the setpoint 18 at the temperature listed on the manifest If the unit was stopped restart using the correct starting procedure See the Operating Instruction chapter in this manual Start a manual defrost cycle 30 minutes after loading See the Manual Defrost procedure in this manual 163 Loading and Enroute Inspections Enroute Inspections Complete the following enroute inspection every four hours This will help minimize temp
4. 5 O Yr o Manually monitor load temperature with independent epos Display sensor thermometer Report alarm at end of day 2 Manually monitor load temperature with independent Discharge vA Sensor thermometer Report alarm at end of day Check Fresh Air Exchange If unit is shutdown repair immediately Otherwise report 252 A X Circuit alarm at end of day 186 Jump Starting If the battery in a unit is discharged or run down the unit may IMPORTANT Make sure to use a 12 volt battery to jump be jump started using jumper cables and another battery or start the unit If you are using a vehicle make sure it has a vehicle Consider the following precautions and be careful 12 volt battery with a negative ground system Do not use when jump starting a unit hot shot booster device or a 24 volt source WARNING A battery can be dangerous A battery Read and understand the following procedure completely A contains a flammable gas that can ignite or before connecting any jumper cables Use good jumper cables explode A battery stores enough electricity to burn made with 2 gauge or larger cables you if it discharges quickly A battery contains 1 Make sure the unit is turned off If you are using a vehicle battery acid that can burn you Always wear make sure its ignition is also turned off goggles or safety glasses and personal protective equipment when working with a battery If you get battery
5. 32 Continuous Run Operation 32 CYCLE SENTRY Start Stop Controls 33 Data Logging 34 OptiSet PlUs gt iori Ives pb REED 35 EreshiS6b ts 35 Detfost Lo dee ele 36 Opening the Front Doors 37 Opening the Secondary Door Latch 37 Closing the Front Doors 38 Unit Protection Devices 40 Remote Status Display Optional 45 Manual Pretrip Inspection Before Starting the Unit 49 Operating Instructions 51 SMART REEFER 3 SR 3 Controller Overview 51 HMI Control 53 Control Panel Display 53 Control Panel Keys 54 Turning Unit On 56 More Than One Language Enabled 59 Turning Unit 61 Standard Display 62 Standard Display Variations when OptiSet Plus cnet 63 Temperature Watch Display 64 Alamr Display succes cen rubet 65 Starting the Diesel Engine 66 Unit Fails To Start 66 After Start Inspection 67 Electric Standby 68 Starting the Unit on Ele
6. 41 P post loading inspection 163 preheat DUzZer i sese fee gode td 41 pre loading inspection 161 pretrip inspection 49 pretriptests 120 protection devices 40 R rear remote control 145 receiver tank sight glass 40 refrigerant oil safety 21 refrigerant safety 20 refrigeration system specifications 196 remote status light 45 225 5 safety precautions 19 automatic start stop operation 20 decal locations 22 electrical hazards 20 first aid for refrigerant 21 first aid for refrigerant oil 21 general safety practices 19 refrigerant 2 cua Erie Be eee 4 20 21 selection of operating modes 77 sensor readings viewing 87 Serial Number Locations 215 setpoint changing 74 sleep mode iX 110 sleep mode selecting 116 smart FETS ica cei oc ana ny ESUGi 41 SMART REEFER SR 3 Controller 32 51 SOft Keys p ee
7. Figure 110 Standard Display Figure 111 Press Up or Down Arrow Keys 152 Optional Rear Remote Control Panel 2 When the desired setpoint is shown on the display immediately press the Enter Key to load the new setpoint The display will briefly show Lod and then the new setpoint will reappear in the display IMPORTANT The Enter key Figure 112 must be pressed or the setpoint will not be changed The display will return to the Standard Display and the setpoint will return to the old setpoint in about 10 seconds if the Enter Key is not pressed Alarm Code 127 Setpoint Not Entered is set to indicate that the setpoint change was started but not completed ARA1393 Figure 112 Press Enter Key IMPORTANT Confirm that the correct setpoint is set Selecting Cycle Sentry or Continuous Mode Cycle Sentry or Continuous Mode operation can be changed using the Select Key 1 When the Remote Standard Display is shown press the Select key once to display the Cycle Sentry prompt LET E5 ARA1394 Figure 113 Press Select Key 2 Use the Up and Down Arrow Keys to chose either YES or nO Yes Cycle Sentry Mode nO Continuous Mode 153 Optional Rear Remote Control Panel Displaying the Discharge Air Temperature The discharge air temperature can be shown using the Select Key 1 When the Remote Standard Display is shown press the Select Key twice The discharge air temperature will be
8. 215 Emergency Cold 219 Recover 220 CALIFORNIA Proposition 65 Warning 221 Index uel xk egre x xr RE 223 List of Figures ELC Extended Life Coolant Nameplate 22 Belt 22 Belt Replacement Caution 22 Automatic Start 23 Pari Caution ice ER ee 23 Door Latch 24 Front Leo a La ho d 25 TRASON uc ocu aret 29 CCOIDDTOSSOE 5 31 HMI Controller and Data Ports 35 Door Latch Location 37 Opening Secondary Door Latch 37 Engine Compartment 39 Control Box With Service Door 42 Control Box With Control Box Door Open 43 Base Controller 43 Remote Status 45 Normal Operation No Alarms 45 Check Alain qe br be Pedes 46 Shutdown Alarm 46 Remote Status Display with Fuel Level 47 Remote Status Display with Fuel Level and Temperature 47 SR 3 HMI Control Panel 51 Control Box With Service Door Open 52 Control Panel Display and Keys 33 Press On Key us oe Ese 56 Turning Unit On Screen Sequence One L
9. CHECK or FAILED when the Pretrip is completed If test results are Check or Failed alarm codes will exist to direct the technician to the source of the problem 121 Operating Instructions Pretrip Test Issues When performing a Pretrip Test the following issues should be considered Whenever possible run pretrip tests on empty dry trailers with the doors closed Ifrunning a Pretrip Test on a trailer loaded with dry cargo insure that proper airflow can occur around the load If the load restricts airflow false test results may occur Also SR 3 units have high refrigeration capacity which results in rapid temperature changes Sensitive dry cargo may be damaged as a result Ifrunning a Pretrip Test a trailer that has just been washed down the extremely high humidity inside the trailer may result in false test results frunning a Pretrip Test a trailer loaded with sensitive cargo monitor the load temperature during the test as normal temperature control 1s suspended during pre trip operation e Always perform Pretrip Tests with the trailer cargo doors closed to prevent false test failures 122 Operating Instructions Initiating a Pretrip Test Before initiating a Pretrip Test clear all alarm codes To stop a Pretrip Test at any time turn the unit off Use the following procedure to initiate a Full Pretrip or a Running Pretrip A Running Pretrip can also be initiated by starting at
10. POTATO LATE CROP CHANGE SETPOINT OF F POTATO LATE CROP SS 5 5 45 PRODUCT GAUGES SENSORS MENU SETPOINT 1345 ARA1354 NEW SETPOINT IS PROGRAMMING NEW SETPOINT FOR POTATO LATE CROP PLEASE WAIT ARA1347 CURRENT SETPOINT FOR POTATO LATE CROP amp SETPOINT RANGE IS 40 TO 50 45F 40 F ARA1355 POTATO LATE CROP TO CHANGE or NEW SETPOINT FOR POTATO LATE CROP WILL BE Exir Key 40F TO CHANGE PRODUCT GAUGES SENSORS MENU a SETPOINT ARA1349 ARA1350 YES Figure 96 Selecting Setpoint for Named Product Screen Sequence 138 Operating Instructions Changing the Setpoint for a Named Product If the named product has been programmed with a setpoint range the setpoint for the named product can be changed Complete the following steps to change the setpoint for a named product This example shows the Standard Display with the PRobUCT SETPONT soft key Using the Standard Display with the PRODUCT soft key is basically the same but some of the screens differ slightly 1 Beginatthe Standard Display If the Temperature Watch Display 1s showing press the MENU soft key once to return to the Standard Display 2 Press the PRoDUCT SETPOINT or PRODUCT soft key on the Standard Display See Figure 97 3 The Named Product Numeric Setpoint or Change Setpoint or Named Product or Change Setpoint Screen will appear See Figure
11. can Rt EE 37 fuel level l eurena Re hee Rn 49 Tuse lK XR Be 40 fuSes c unco eer ide eed iQ d acides 41 G gauge readings 0 84 H high pressure cutout switch 40 high pressure relief valve 40 HMI control panel 53 hourmeters menu 107 introduction O 13 J jump starting 187 K keypad 110 Selecting 2 i be PELE RL he ee a 114 L language menu 94 loading procedures enroute inspections 164 post loading inspection 163 pre loading inspection 161 low oil level 6 40 low oil pressure switch 40 M main menu CHOICES 3 oe D deve eR EQ SL 92 NAVIGALING oct 91 maintenance inspection schedule 209 manual defrost cycle initiating 81 manual pretrip inspection 49 microprocessor On Off switch 52 Mode key en ea 54 mode 110 Off Key 2 Pete ec dg 54 mee EE De ene Ed ug 54 OptiSetPlus 35 132 overload relay
12. 155 Press Defrost Key 156 Press Enter Key 4 ecce rec ci sunek 156 Defrost Icon Displayed 156 Press Lovo 157 Press Bnter Key e PARAT 157 Press Prettip Key dO 158 Press Enter Key 158 Pretrip Display V eget ceed 159 Pass Pretrip Display 159 Loading Considerations 162 Log Alarms 168 Alarm Display 168 Shutdown Alarm Display 169 Init Battery 24 Dus uva nog 188 Sequence for Connecting Jumper Cables 188 Unit Engine sareste 3 4 to eR EPI 189 Sequence for Disconnecting Jumper Cables 190 Compressor Serial Number Location 216 Engine Serial Number Location 216 Unit Serial Number Plate Locations 217 Unit Serial Number Plate 217 11 12 Introduction There is nothing complicated about operating and maintaining your Thermo King unit but a few minutes studying this manual will be time well spent Performing pre trip checks and enroute inspections on a regular basis will minimize on the road operating problems A regular maintenance program will also help to keep your unit in top operating condition If factory recommended procedures are followed you will find that you have purchased the most efficient and dependable temperatur
13. 55 specifications electric fuel 200 SR 3 Controller 32 51 standard display 60 62 start of trip initiating 101 226 status light remote 45 structural inspection 49 temperature watch display 64 time display 131 trip report printing 103 U unit description 25 W dtes ARR E RE 201
14. Displayed for CYCLE SENTRY Mode Not Displayed for Continuous Mode Mode Key Menu Soft Key Figure 76 Standard Display CYCLE SENTRY Icon Shows Current Mode Operating Instructions MAIN MENU NEW SYSTEM MODE IS CYCLE SENTRY NEW SYSTEM MODE IS MODE EXIT SELECT BACK NEXT CONTINUOUS SELEcT Key CHANGE MODE CHANGE MODE CHANGE MODE TURN OFF CYCLE SENTRY TURN ON CYCLE SENTRY MODE TURN OFF CYCLE SENTRY EXIT SELECT NEXT EXIT SELECT NEXT EXIT SELECT NEXT SELEcT Key SELEcT Key PROGRAMMING PROGRAMMING CONT MODE CYCLE SENTRY PLEASE WAIT PLEASE WAIT Figure 77 Selecting Mode Screen Sequence 113 Operating Instructions Selecting Keypad Lockout 3 Press the NEXT soft key until the Mode Menu appears This feature must be enabled in Guarded Access to be 4 Press the SELECT soft key to enter the Mode Menu The available See Keypad Lockout on page 110 for more Turn CYCLE SENTRY On Off Screen will appear information about Keypad Lockout Use the following steps to select Keypad Lockout MAIN MENU 1 Beginatthe Standard Display MODE If the Temperature Watch Display 18 showing press any soft key to return to the Standard Display EXIT SELECT BACK 2 Press the MENU soft key on the Standard Display Press Select Soft Key F Jos 35 Figure 79 Mode Menu Display SET GAUGES SENSORS MENU POINT 1 f a y 5 Press the NEXT soft key until the Keypad Loc
15. Table of Contents Table of Contents 3 List of 7 Introduction 13 EPA Emission Control System Warranty Statement ae ns 15 Responsibilities 16 Thermo King Corporation Responsibilities 16 Owner Responsibilities 17 Limitations 17 Safety Precautions 19 General Safety Practices 19 Automatic Start Stop Operation 20 Electrical Hazard 20 Refrigerant 20 Refrigerant 21 ou pat ox ot Ead mM Ehe 21 First Aid Refrigerant 21 First Aid Refrigerant Oil 21 Safety Decals and Locations 22 Unit Description 25 Unit Overview llle n 25 Design 26 Diesel 29 ELC Extended Life Coolant 30 EMIS 000s ect iet et 30 Thermo King X426L and X430L Reciprocating Compressors 31 Electronic Throttling 31 SMART REEFER SR 3 Control System 32 CYCLE SENTRY Operation
16. 50 Defrost 54 diesel mode selecting 126 door inspection 50 E ELC extended life coolant 30 electric power receptacle 68 electric standby operation 68 223 Selecting 126 starting unit On 69 electrical control system specifications 197 electrical 20 electrical inspection 49 electrical standby specifications 198 electronic throttling valve 31 Emergency Cold Line 219 2 c eletti gs 30 engine compartment components 39 engine coolant 49 engine dipstick 39 engine 49 engine specifications 191 enroute inspections 164 electronic throttling 31 extended life coolant ELC 30 F first aid for refrigerant 21 first aid for refrigerant oil 21 ue ene te dota 35 front doors closing 38 224 Opening 15 ds ve Ea
17. See Figure 56 and Figure 57 If no keys are pressed within 30 seconds the screen will return to the Standard Display 4 Press the LOCK soft key to display any sensor screen for an indefinite period Press the key again to unlock the screen 5 Press the EXIT soft key to return to the Standard Display Operating Instructions Back Key DISPLAY RETURN AIR TEMPERATURE Key TEMPERATURE DIFFERENTIAL 35 125 EXIT 1 EXIT LOCK SET GAUGES SENSORS MENU POINT ARA1333 SENsoRs Key Back Key Next Key Back Key Next Key CONTROL DISCHARGE AIR TEMPERATURE EVAPORATOR COIL TEMPERATURE SENSORS 232 252 F EXIT LOCK BACK NEXT EXIT LOCK BACK NEXT Back Key Next Key Back Key Next Key CONTROL RETURN AIR TEMPERATURE DISPLAY DISCHARGE AIR TEMPERATURE AMBIENT AIR TEMPERATURE 350 F 23 70 EXIT LOCK Key EXIT LOCK BACK NEXT Next Key EXIT LOCK BACK NEXT Key Continued on next page Figure 56 Viewing Sensors Screen Sequence continued on next page 89 Operating Instructions Continued from previous page Back Key SPARE 1 TEMPERATURE Back DATALOGGER SENSOR 3 TEMPERATURE _ 347 F Back Key DATALOGGER SENSOR 6 TEMPERATURE EXIT LOCK BACK NEXT EXIT LOCK BACK NEXT EXIT LOCK BACK NEXT Back Key Next Key Back Key Next K
18. 177 Alarm Codes Table of Alarm Codes NOTE Not all alarm codes are available with all microprocessor controllers or all revisions of software Code Description Corrective Action Level Action n TH 52 Heat Circuit If unit is shutdown repair immediately Otherwise report alarm at end of day Service Test or Interface Board Test time out after 15 Test Mode Time out minutes Report alarm at end of day Low Battery Voltage If unit is shutdown repair immediately Otherwise report alarm at end of day 62 Ammeter Out of Calibration If unit is shutdown repair immediately Otherwise report alarm at end of day 63 Engine Stopped If unit is shutdown repair immediately Otherwise report alarm at end of day 64 Pretrip Reminder Report alarm at end of Report alarm at end of day MEME SR Temperature If unit is shutdown repair immediately Otherwise report Differential alarm at end of day 178 Alarm Codes Table of Alarm Codes NOTE Not all alarm codes are available with all microprocessor controllers or all revisions of software Code Description Corrective Action Level Of Action 68 tow Low Engine Oi Level Oil Level Check engine oil level If unit is shutdown repair Low Engine CilLevel Otherwise report alarm at end of day 67 Line Solenoid Circuit If unit is shutdown repair immediately Otherwise report alarm at end of day 68 Internal Controller Fault Rep
19. Figure 114 Press Up or Down Arrow Keys shown in the display for about 10 seconds 3 When desired selection is shown press the Enter Key Figure 115 to load the setting The display will briefly show Lod and then the new selection will briefly appear in the display 1397 Figure 116 Press Select Key Twice nli 2 The display will then return to the Remote Standard Display Figure 115 Press Enter Key 4 display will then return to the Remote Standard Display 154 Optional Rear Remote Control Panel Viewing and Clearing Alarm Codes Alarm Codes can be displayed and cleared using the Select Key l 2 When the Remote Standard Display is shown press the Select Key three times Any alarm codes present will be shown in the display with the most recent alarm code shown first If no alarm codes are present the display will show 00 ARA1398 Figure 117 Press Select Key Three Times To clear a displayed alarm code press the Enter Key The display will briefly show CLEAr ALm 99 CLER ARA1399 Figure 118 Press Enter Key If any additional alarms are present the next alarm will be shown If no other alarms are present the display will briefly show 00 5 E 9 P Figure 119 Alarms Display ARA1400 The display will then return to the Remote Standard Display 155 Optional Rear Remote Co
20. Internal Thermostat Maximum Opening Temp 75 F 24 C W Fuse 3 amps Diesel Power Fuse 3 amps 2 2 Circuit Breaker 20 amps manual reset 200 Warranty Terms of the Thermo King Warranty are available on request Please reference document TK 50046 for the Thermo King Trailer Unit Warranty See the EPA Emission Control System Warranty Statement chapter earlier in this manual for the EPA Emission Control System Warranty 201 Warranty 202 Glossary This glossary 1s published for informational purposes only and the information being furnished herein should not be considered as all inclusive or meant to cover all contingencies NOTE Additional terms not found in the glossary may be located in the index section of this manual accumulator A device located in the suction line to collect liquid refrigerant and meter it safety back to the compressor as gas ambient air temperature Temperature of the air surrounding an object amp Abbreviation for ampere The basic measuring unit of electrical current bar A metric unit of pressure 1 bar 100 kPa 14 5 psi Battery Sentry Part ofthe CYCLE SENTRY system The Battery Sentry module monitors alternator charge rate and will keep the unit running until the battery is adequately charged 001 box temperature The temperature within a temperature controlled compartment Btu british thermal unit The quantity of heat required to raise
21. curbside door and on roadside of evaporator SERIAL NO BORIAOHNHE 30027019543252 DESC SYSTEM 58 218 38 BASE TIER 2 0 9 REF R4848 HT 13 00075 12 UDC PHASE ANPS CYCLES Unit Id BeSECEB 6 82 4 a Code Mfg 88638 Ciales Puerto Rico THERMO KING CORPORATION ARA793 Unit Serial Number Bill of Material Number Figure 140 Unit Serial Number Plate 217 Serial Number Locations 218 Emergency Cold Line The answering service at the factory will assist you in reaching a dealer to get the help you need The Cold Line is answered 24 hours a day by personnel who will do their best to get you quick service at an authorized Thermo King Dealer If you can t get your rig rolling and you have tried the Thermo King North American Service Directory available from any Thermo King dealer to reach a dealer without success then call the Toll Free Emergency Cold Line Number 888 887 2202 219 220 Recover Refrigerant At Thermo King we recognize the need to preserve the environment and limit the potential harm to the ozone layer that can result from allowing refrigerant to escape into the atmosphere We strictly adhere to a policy that promotes the recovery and limits the loss of refrigerant into the atmosphere In addition service personnel must be aware of Federal regulations concerning the use of refrigerants and the certification of techn
22. p SRKas 2 Figure 25 Control Panel Display and Keys 53 Operating Instructions Control Panel Keys The four keys on the left and right sides of the display screen are dedicated keys see Figure 25 Their functions are listed below On Key This key is used to turn the unit on First the display will briefly show the Thermo King Logo and then the statement Configuring System Please Wait When the power up sequence is complete the display shows the Standard Display of box temperature and setpoint Off Key This key is used to turn the unit off First the display will briefly show System is Powering Down Please Wait Press On to Resume and then Off will appear momentarily When the power down sequence is complete the display will be blank Defrost Key Press this key to initiate a Manual Defrost cycle CYCLE SENTRY Continuous Mode Key Press this key to switch back and forth between the CYCLE SENTRY mode and the Continuous Run mode If OptiSet Plus is in use it may not be possible to change the Mode Operating Instructions The four soft keys under the display are multi purpose keys Their function changes depending on the operation being performed Ifa soft key 1s active the key function is shown in the display directly above the key The keys are numbered from left to right with Key 1 on the far left and Key 4 on the far right Typical soft key applications Setpoint Gauges Sensors
23. report alarm at end of day Ends Coolant Level 2 coolant level add as needed Report alarm at end of I 38 Electric Phase Reversed If unit is shutdown repair immediately Otherwise report alarm at end of day 39 Water Valve Circuit If unit is shutdown repair immediately Otherwise report alarm at end of day High Speed Circuit If unit is shutdown repair immediately Otherwise report alarm at end of day 41 Check Engine Coolant If unit is shutdown repair immediately Otherwise report Temperature alarm at end of day 176 Alarm Codes Table of Alarm Codes NOTE Not all alarm codes are available with all microprocessor controllers or all revisions of software Code Description Corrective Action Action Unit Forced to Low Speed Report alarm at end of day Xd 43 ML Forced ig Pow Speed Report alarm at end of day X Modulation 44 Fuel Check Fuel System Refill fuel tank fuel tank R R a e an IH E Gas Bypass Hot Gas If unit is shutdown repair immediately Otherwise report Bypass Circuit alarm at end of day If unit is shut down repair immediately Otherwise report 46 Check Air Flow alarm at end of the day Cargo may be restricting air flow X check load 48 Check Check 0000 If unit is shutdown repair immediately Otherwise report X Check Bets Ciuth at end of day 50 CT CT _
24. 98 POTATO LATE CROP 45 PRODUCT GAUGES SENSORS MENU SETPOINT 2 Standard Display Product Setpoint Soft Key Figure 97 Changing Setpoint for Named Product ARA1351 4 Press the CHANGE SP soft key See Figure 98 5 Change Setpoint for XXXXX Screen briefly appears then the Current Setpoint for XXXXX amp Setpoint Range Is XX to XX Screen will appear See Figure 98 6 Press the or soft keys to change the setpoint reading See Figure 98 139 Operating Instructions 10 Press the YES or No soft keys accordingly as describedbelow See Figure 98 If the No key is pressed the named product setpoint change made with the or soft keys will not be accepted the named product setpoint will not be changed and the display will return to the Standard Display If the YES soft key is pressed the named product setpoint change made with the or soft keys will be accepted and the following screens will appear The Programming New Setpoint for XXXXX Screen will briefly appear See Figure 98 The New Setpoint Is XX Screen briefly appears See Figure 98 The Standard Display appears with the new setpoint See Figure 96 NOTE Pressing the EXIT soft key at any point will return to the Standard Display NOTE If no keys are pressed for 30 seconds while in the Named Product Changer Screens the HMI Control Panel will return to th
25. CAUTION Allowing the positive jumper cable to short can produce dangerous sparks 7 Connect the other end of the red positive jumper cable to the positive battery terminal on the good battery 8 Connect the black negative jumper cable to the negative battery terminal on the good battery Do not let the other end of the jumper cable touch anything that conducts electricity 9 Connect the black negative jumper cable to the lower 1 starter mounting bolt on the unit s engine Lower Starter Mounting Bolt Figure 135 Unit Engine Jump Starting 10 11 12 190 If you are using a vehicle to jump start the unit start the vehicle and let it run for a few minutes This will help charge the discharged battery CAUTION Be careful around fans and belts Keep your hands away from moving parts when an engine is running Turn the unit on and let it start automatically or start it manually If the unit will not crank or start contact a qualified technician NOTE Some units with microprocessors will show an alarm code and will not try to start until the battery voltage is above 10 volts After the unit starts remove the jumper cables in reverse order black negative from the unit starter mounting bolt black negative from the good battery red positive from the good battery and red positive from the unit battery that was discharged Starter Mounting Bolt on Unit
26. Menu Next Back Yes No 1 5 Select Exit Clear Help Hourmeters 55 Operating Instructions Turning Unit On Complete the following steps to turn on the unit 1 2 56 Press the ON key See Figure 26 2 Display Figure 26 Press On Key The display briefly shows a Thermo King Logo See Figure 27 on page 58 IMPORTANT The ON key must be held down until the Thermo King Logo appears If the ON key is not held down long enough approximately second the display may flicker but the unit will not start up If this occurs hold the ON key down until the Thermo King logo appears NOTE With extremely cold ambient temperatures it may take up to 15 seconds for the first display to appear 3 The Configuring System Screen briefly appears while communications are established and the unit prepares for operation See Figure 27 NOTE If more than one language has been enabled a prompt will appear at this point to allow the desired language to be chosen If this occurs go to More Than One Language Enabled on page 59 to continue the unit start up procedure If this does not occur only one language is enabled and you can continue with the unit start up Step 4 below The Standard Display showing box temperature and setpoint briefly appears See Figure 27 Turning Unit On Screen Sequence One Language Enabled on page 58 The Diesel Engine Starting Screen briefly appears as the engine p
27. NUMERIC soft key See Figure 100 The Setpoint Screen briefly appears then the Current Setpoint Is Screen will appear See Figure 100 Press the or soft keys to change the setpoint See Figure 100 Press the YEs or No soft key accordingly as described below See Figure 100 If the No key is pressed the setpoint change made with the or soft keys will not be accepted the setpoint will not be changed and the display will return to the Standard Display If the YES soft key is pressed the setpoint change made with the or soft keys will be accepted and the following screens will appear The Programming New Setpoint Screen will appear See Figure 100 Operating Instructions 9 New Setpoint Is XX Screen briefly appears See Figure 100 10 The Standard Display appears with setpoint changed to the new setpoint See Figure 100 NOTE Pressing the EXIT soft key at any point will return to the Standard Display NOTE If no keys are pressed for 30 seconds while in the Named Product Changer Screens the HMI Control Panel will return to the Standard Display 143 Operating Instructions GRAPEFRUIT 35 PROGRAMMING NEW SETPOINT SETPOINT PLEASE WAIT PRODUCT GAUGES SENSORS MENU SETPOINT ARA1346 ARA1360 ARA1357 ipie Key CURRENT SETPOINT IS NAMED PRODUCT NUMERIC NEW SETPOINT IS SETPOINT ST 40F TO CHANG
28. Named Product or Numeric Setpoint or Named Product Screen will appear See Figure 95 Press the NAMED soft key See Figure 95 The Product Screen briefly appears then the Current Product Is Screen will appear See Figure 95 Press the or soft keys to change the named product See Figure 95 GRAPEFRUIT 35 MENU 35 i PRODUCT GAUGES SENSORS 2 SETPO Standard Display Product Setpoint Soft Key Figure 94 Selecting Named Product ARA1336 Press the YES or No soft key accordingly as described below See Figure 95 If the No key is pressed the named product change made with the or soft keys will not be accepted the named product will not be changed and the display will return to the Standard Display If the YES soft key is pressed the named product change made with the or soft keys will be accepted and the following screens will appear Operating Instructions 10 NOTE Alarm Code 127 may be generated if the or soft keys are used to change the named product but the YES or No soft keys are not used to accept or decline the new named product The Programming Named Product Screen will briefly appear See Figure 95 NOTE If the Change Setpoint for XXXXX Screen appears the named product has been programmed with a setpoint range See Selecting the Setpoint for Named Product on page 137 The New Named Product Is XXXXX Screen b
29. This display allows a Pretrip Test to be selected and initiated by the operator If the Pretrip Test is entered with the unit shut down a Full Pretrip Test with device amp checks will be performed If the Pretrip Test 1s entered with the unit running in either diesel or electric mode a Running Pretrip Test is performed Test results are reported as PASS CHECK or FAIL when the Pretrip Test is completed Pretrip Test Conditions Current unit settings are saved and restored at the end of the Pretrip Test or if the unit is turned off and back on Pretrip Test can be run in either Diesel or Electric Mode The unit will auto switch from Diesel Mode to Electric Mode or from Electric Mode to Diesel Mode during a Pretrip Test if these features are enabled and the auto switch conditions occur Engine or Electric Motor Start The engine or electric 120 Conditions where Pretrip Tests are not allowed If any shutdown alarms are present Pretrip tests are allowed with some Check and Log alarms e Ifthe unit is in Sleep Mode Ifthe unitis in Service Test Mode Interface Board Test Mode or Evacuation Mode CAUTION Monitor the return air temperature when performing Pretrip Test on a loaded trailer The controller may not maintain setpoint during the Pretrip Test Full Pretrip A Full Pretrip occurs when Pretrip is initiated before the engine or electric motor starts running The Full Pretrip test proceeds in th
30. This is normally the desired box temperature short cycling When a refrigeration unit cycles between the heat and cool modes more often than normal sight glass A system component that permits visual inspection of oil or refrigerant level and condition thermostat A device that controls unit modes of operation to maintain a selected box temperature TLE Thin line evaporator A Thermo King remote evaporator designed to be compact thin while supplying superior air flow See ECT and EW top freeze When the top portion of perishable cargo is damaged by freezing temperatures discharged from the refrigeration unit This may occur near the front of the box when product is placed too close to the cold discharge air flow 208 Vac volts alternating current An electric current that reverses direction at regularly recurring intervals Vdc volts direct current An electric current that flows in one direction only and is constant in value volts The basic measuring unit of electrical potential watt The basic measuring unit of electrical power Maintenance Inspection Schedule Pretrip Every 1 500 Hours Every 3 000 Hours Annual 4 500 Hours Inspect Service These Items Microprocessor Run Pretrip Test see Pretrip Test in this manual Engine Check fuel supply Check engine oil level Inspect clean fuel pre strainer Inspect belts for condition and proper tension bel
31. Yanmar trailer engine air pre heater Always replace the fuse with the TK specified fuse F10 The F10 fuse must always be installed in the right position CAUTION When fuse F10 is installed in the left position the unit will start and run without the HMI control panel F15 The device identified as F15 is a poly switch These over current devices reset automatically and are not replaceable Control Box Figure 14 Control Box With Service Door Open 42 Unit Description Base Controller Figure 15 Control Box With Control Box Door Open o zT Figure 16 Base Controller 43 Unit Description 44 Remote Status Display Optional The remote status display mounts on the cargo box for easy The remote status display indicates operating status as follows White Status LEDs Illuminate the portion of the logo when the unit is functioning properly with no alarm codes Figure 17 Remote Status Display All LEDs Shown Figure 18 Normal Operation No Alarms 45 Remote Status Display Optional Amber Status LEDs Illuminate the K portion of the TK White and Amber Status LEDs The two bottom LEDs in logo when the unit has a check alarm code but is still the in white and the four bottom LEDs in the in functioning properly Check the unit as s
32. acid on you immediately flush it with water 2 Open the front doors the unit The battery is located to the right of the engine and get medical attention 3 Check the discharged battery to make sure it 1s not damaged or frozen Do not jump start a damaged or frozen CAUTION Unhook the semi tractor from the battery Check the vent caps to make sure they are tight A trailer before using the tractor to jump start the 4 Identify the positive and negative battery terminals unit on the trailer The negative ground circuit is complete when the tractor is hooked to the trailer This can cause dangerous sparks when the positive connection is made at the battery 187 Jump Starting CAUTION Do not use a match or lighter as a light near the battery Use a flashlight A flame or a spark can ignite the gas in the battery and cause it to explode 5 Remove the red cover from the positive battery terminal on the unit s battery Positive Terminal on Unit Battery Positive Terminal on Good Battery Negative Terminal on Good Battery Red Cover on Positive Battery Terminal Starter Mounting Bolt on Unit Engine Figure 133 Unit Battery Figure 134 Sequence for Connecting Jumper Cables 188 Jump Starting 6 Connect the red positive jumper cable to the positive battery terminal on the unit s battery Do not let the other end ofthe jumper cable touch anything that conducts electricity
33. again becomes a diesel mode shutdown alarm and prevents unit operation If the unit is configured for electric to diesel autoswitch it automatically starts and runs in diesel mode if an electric shutdown occurs In the same manner if a shutdown alarm occurs that affects only electric mode operation and the unit is switched to diesel either manually or automatically the electric mode shutdown alarm becomes a diesel mode log alarm to allow diesel mode operation If the unit is switched back to electric mode the alarm reverts to an electric mode shutdown alarm and prevents unit operation 35 SET GAUGES POINT SENSORS MENU ARA1382 Figure 132 Shutdown Alarm Display Pretrip Alarm Codes If an alarm occurs during a Pretrip Test the alarm code will be displayed as Pretrip Alarm XX where XX is the alarm code 169 Alarm Codes Clearing Alarm Codes Most alarm codes can be cleared by the operator from the Alarm Menu using the CLEAR key The following control and display sensor alarm codes can only be cleared from the Maintenance Menu or Guarded Access Menu e Alarm Code 03 Check Control Return Air Sensor Alarm Code 04 Check Control Discharge Air Sensor e Alarm Code 203 Check Display Return Air Sensor Alarm Code 204 Check Display Discharge Air Sensor The following alarm codes clear automatically Alarm Code 64 Pretrip Reminder Clears when a Pretrip Test is performed Alarm Code 84 Restart Null
34. are available with all microprocessor controllers or all revisions of software Code Description Corrective Action Level Of Action No Alarms Exist None None required sss monitor load temperature with independent 2 Evaporator Coil Sensor thermometer Report alarm at end of day 3 Control Return Air Sensor Manually monitor load temperature with independent thermometer Report alarm at end of day 4 Control Discharge Air Sensor Manually monitor load temperature with independent thermometer Report alarm at end of day Ambient Air Sensor Report alarm at end of Report alarm at end of day ME EA Coolant Temp Sensor Report alarm at end of day Report alarm at end of Report alarm at end of day High Evaporator Temperatdra RU monitor load temperature Report alarm at end of ana ero wpe Tema 1 172 Alarm Codes Table of Alarm Codes NOTE Not all alarm codes are available with all microprocessor controllers or all revisions of software Code Description Corrective Action x 921 x5 O xr o 10 High Discharge Pressure If unit is shut down repair immediately Otherwise report X alarm at end of day Unit Controlling on Alternate Manually monitor load temperature with independent 11 X Sensor thermometer Report alarm at end of day 12 Sensor or Digital Input Shutdown The indicated zone is no longer able to operate and has X bee
35. be changed and the display will return to the Standard Display If the YES soft key 1s pressed the setpoint change made with the or soft keys will be accepted and display screens will appear as shown in Figure 46 Operating Instructions If the YES or NO key is not pressed within 10 seconds of making a change with the or key the setpoint is not changed and the display returns to the Setpoint Display The display briefly shows SETPOINT NOT CHANGED and Alarm Code 127 Setpoint Not Entered is set to indicate that the setpoint change was started but not completed The Programming New Setpoint Screen will appear See Figure 46 The New Setpoint Is XX Screen briefly appears See Figure 46 The Standard Display appears with setpoint changed to the new setpoint See Figure 46 75 Operating Instructions If YEs Key was pressed If No Key was pressed PROGRAMMING NEW SETPOINT 3 5 Ki 35 PLEASE WAIT SET GAUGES SENSORS MENU POINT NEW SETPOINT IS CURRENT SETPOINT 35F AOF SETPOINT NOT CHANGED CHANGE NEWSETPOINT WILL BE tt 35 40 35 35 SET GAUGES SENSORS MENU GAUSES SENSORS MENU POINT Yes or No Key ARA1331 Figure 46 Changing the Setpoint Screen Sequence 76 Operating Instructions Selection of Operating Modes The Thermo King CYCLE SENTRY system is designed to save refrigeration fuel costs The savings vary
36. day 114 Multiple Alarms Cannot Run If unit is shutdown repair immediately Otherwise report X alarm at end of day 117 AUG wn forn DIESEN Report alarm at end of day X Electric from Electric to 182 Alarm Codes Table of Alarm Codes NOTE Not all alarm codes are available with all microprocessor controllers or all revisions of software Action 420 lAltemator Exciter Circuit If unit is shutdown repair immediately Otherwise report alarm at end of day 121 Liquid Injection Circuit If unit is shutdown repair immediately Otherwise report alarm at end of day 5 Ou end of day Setpoint Not Entered Be sure the setpoint is set to the required temperature Engine Run Time Maintenance Reminder 1 Report alarm at end of day Engine Run Time Maintenance Reminder 2 Report alarm at end of day Electric Run Time Maintenance 183 X 122 Diesel Electric Relay Circuit If unit is shutdown repair immediately Otherwise report at X X Alarm Codes Table of Alarm Codes NOTE Not all alarm codes are available with all microprocessor controllers or all revisions of software Code Description Corrective Action or Action P 5 oc Electric Run Time Maintenance Reminder 2 Report alarm at end of day a Total Unit Run Time Maintenance Reminder 1 Report alarm at end of day Ss a Cheek Total Unit Run Time Maintenance Rem
37. following features are available Day to Wake Up The day the unit is to wake up can be specified Hour to Wake Up The hour the unit is to wake up can be specified 116 Minute to Wake Up The minute the unit is to wake up can be specified Run Pretrip on Wakeup A Pretrip Test can be enabled to automatically run when the unit wakes up Sleep mode operates in both Diesel mode and Electric mode In Diesel mode the unit will start and stop as required to maintain engine temperature and battery charge In Electric mode the unit starts and stops as necessary to maintain battery charge only When Sleep mode is entered the operator can program an automatic Wake up Time up to a week away Using this feature the unit will automatically restart and run normally at the determined time If a Wake up Time is programmed the operator can also program an automatic Pretrip Test when the unit restarts Select Sleep Mode as follows 1 Begin at the Standard Display If the Temperature Watch Display is showing press the MENU soft key once to return to the Standard Display 2 Press the MENU soft key on the Standard Display Operating Instructions 35 GAUGES SENSORS MENU oat ARA1327 Menu Soft Key Figure 81 Standard Display Press the NEXT soft key until the Mode Menu appears See Figure 82 Press SELECT soft key to enter the Mode Menu Press the NEXT soft key as required
38. marker to the ServiceWatch and CargoWatch Data Loggers Optional Rear Remote Control Panel When in STAND BY the unit will not start and run and a defrost cycle or Pretrip Test cannot be started If the control system is powered up from the remote control panel a stand by message will appear in both the remote control panel display and the unit HMI Control Panel display as shown in Figure 102 and Figure 103 gEHnd bY ARA1384 Figure 102 Rear Remote Control Panel Display REAR REMOTE CONTROL STAND BY ARA1385 Figure 103 Unit HMI Control Panel Display When the StAnd bY display is shown press the Select Key to show the Remote Standard Display When the remote standard Display is shown the setpoint and operating mode can be changed the discharge air temperature can be displayed and alarms can be viewed and cleared In addition a Start of Trip can be sent to the data loggers After the last key is pressed the display will return to the StAnd bY display shown in Figure 104 in about 10 seconds ARA1386 Figure 104 Press Select Key 147 Optional Rear Remote Control Panel Keypad The nine touch sensitive keys are used to turn the unit on and off They also allow the setpoint to be changed Cycle Sentry or Continuous Mode to be selected Alarm Codes and other operating data to be displayed and Pretrip Tests and Defrost Cycles to be performed A Start of Trip marker can a
39. of regular maintenance inspections Fuel Make sure the diesel fuel supply is adequate to guarantee engine operation to the next check point Allow for maximum fuel consumption of one gallon per hour of engine operation Engine Oil Check the engine oil level It should be at the Full mark when the dipstick is threaded all the way into the oil pan Do not overfill CAUTION Turn the engine off before checking the engine level Engine Coolant The engine coolant must have antifreeze protection to 30 F 34 C Add coolant if Alarm Code 37 is active Check and add coolant to the expansion tank WARNING Do not remove the expansion tank cap while the coolant is hot Battery Make sure the battery terminals are tight and free of corrosion Belts Make sure belts are in good condition and adjusted to the proper tension For more information about belt tension see the Specifications chapter Electrical Check the electrical connections to make sure they are securely fastened Wires and terminals should be free of corrosion cracks and moisture Structural Visually inspect the unit for leaks loose or broken parts and other damage 49 Manual Pretrip Inspection Before Starting the Unit Damper Make sure the damper in the evaporator air outlets move freely with no sticking or binding Coils Make sure the condenser and evaporator coils are clean and free of debris Cargo Box Check the interior and exterior
40. of the cargo box for damage Any damage to the walls or insulation must be repaired Cargo Doors Make sure that the cargo doors and weather seals are in good condition The doors should latch securely and the weather seals should fit tightly Defrost Drains Check the defrost drain hoses and fittings to make sure they are open 50 Operating Instructions SMART REEFER 3 SR 3 Controller Overview Thermo King has applied the latest advances in computer technology to develop a device that controls temperature and unit function and displays operating information quickly and accurately There 1s nothing complicated about learning to operate the SR 3 Controller but you will find that a few minutes studying the contents of this manual will be time well spent WARNING Do not operate the unit until you are completely familiar with the location and function of each control Figure 23 SR 3 HMI Control Panel 51 Operating Instructions 1 2 4 3 5 6 Control Box CargoWatch Port 2 Microprocessor 5 HMI Control Panel On Off Switch ServiceWatch Port 6 USB Port Figure 24 Control Box With Service Door Open 52 The microprocessor components are located inside the control box which is located inside the lower roadside service door The microprocessor 1s connected to an HMI Human Machine Interface Control Panel It 1s used to operate the unit The CargoWatch and ServiceWatch ports are used to retrieve
41. operation when discharge pressure reaches a predetermined maximum invertible A multi temperature truck or trailer unit designed to allow the placement of deep frozen cargo in any compartment See Multi Temp kPa Kilopascals metric unit of pressure 1 kPa 0 01 bar 0 145 psi load 1 The product being refrigerated and transported 2 The amount of heat being removed by the refrigeration system For example a compressor is under a heavy heat load when expected to cool a very warm box LPCO Low Pressure Cut Out Switch A pressure operated switch that opens to stop unit operation when suction pressure reaches a predetermined minimum modulation An optional system that reduces load product dehydration and avoids top freeze Glossary movable bulkhead A thick insulated portable wall like device used to compartmentalize a temperature controlled truck or trailer See bulkhead Multi Temp A Thermo King truck or trailer unit capable of maintaining different set points in multiple compartments no 1 diesel fuel A grade of diesel fuel formulated to prevent jelling in low ambient temperatures no 2 diesel fuel A grade of diesel fuel formulated for moderate to warm ambient temperatures ohm An electrical unit measuring the amount of resistance opposition to the current flow in an electrical circuit pre cooling 1 To cool down an empty box temperature controlled area to the desired load tempe
42. the new language as shown in Figure 30 59 Operating Instructions SPRACHE WIRD PROGRAMMIERT BITTE WARTEN gt lt OG Figure 30 New Language The new language is confirmed and then the Standard Display will appear in the new language as shown in Figure 31 The unit is now ready to run 35 35 SET MESSGE SENSORE MENU POINT RAT N gt q Q3 G3 Figure 31 Standard Display 60 The Diesel Engine Starting Screen will briefly appear as the engine preheats and starts The Standard Display showing box temperature and setpoint will reappear as shown in Figure 31 when the unit 1s running Operating Instructions Turning Unit Off Complete the following steps to turn unit off 1 2 3 Press the OFF key The engine will immediately shut off The System is Powering Down Screen will briefly appear The Off Screen will briefly appear The screen goes blank when the unit power is off To start the unit again press the ON Key 35 35 GAUGES SENSORS MENU SET POINT 1327 Figure 32 Press Key SYSTEM IS POWERING DOWN PRESS ON TO RESUME OFF Figure 33 Turning Unit Off Screen Sequence 61 Operating Instructions Standard Display The Standard Display is the default display It appears 1f no other display function is selected The Standard Display shows the box temperature and setpoint The box temperature 1s measured by the con
43. the results are reported as PASS CHECK or FAILED If FAILED appears the unit will shut down If the results are Check or Failed the accompanying alarm codes will direct the technician to the cause of the problem 8 Ifthe Pretrip Test results are CHECK or FAILED the problem should be diagnosed and corrected and the Pretrip Test repeated and passed before the unit is released for service The Pretrip Test result screen will exit to the Main Menu Alarm Submenu for convenient access to any alarms generated during the Pretrip Test Stopping a Pretrip Test Turn the unit off to stop a Pretrip Test at any time This will generate Alarm Code 28 Pretrip Abort Other alarm codes may also be generated This is normal when the Pretrip test is stopped before completion Operating Instructions MAIN MENU PRETRIP EXIT SELECT BACK NEXT SELEcT Key PROGRAMMING PRETRIP MODE PLEASE WAIT NON RUNNING PRETRIP TEST 1 OF 49 SENSOR CHECK HOUR SENSORS GAUGES METERS DIESEL PRETRIP PASS ENGINE STARTING RUNNING PRETRIP TEST38 OF 49 DEFROST TEST PRETRIP CHECK HOUR SENSORS GAUGES METERS PRETRIP FAILED Figure 85 Pretrip Test Screen Sequence 125 Operating Instructions Electric Standby Diesel Mode The Electric Standby Diesel Mode display allows the operator to manually select Electric Standby or Diesel Mode operation The
44. the temperature of one pound of water by one degree Fahrenheit 1 Btu 252 calories bulkhead 1 return air bulkhead A metal or plastic wall placed at the front of the box to prevent loading of product tightly against the Thermo King unit Loading too close to the unit restricts air flow and system efficiency 2 bulkhead divider A thick insulated wall used to separate compartments of a multi temperature truck or trailer calorie The amount of heat required to raise temperature of one gram of water one degree Celsius 1 calorie 0 004 Btu Celsius The metric unit of temperature measurement The preferred alternate to the term centigrade Abbreviated centigrade See Celsius 203 Glossary CFC Chlorofluorocarbon A chlorine based refrigerant consisting of chlorine fluorine and carbon Example R12 In many countries it 1s illegal to release this type of refrigerant to the atmosphere because chlorine damages the earth s atmosphere CFC refrigerants are not used in modern Thermo King units circuit breaker A thermal device that automatically interrupts an electrical circuit when the current in the circuit exceeds the predetermined amperage rating of the breaker See amp coil A cooling or heating element made of pipe or tube formed into a helical or serpentine shape that may be equipped with thin metal fins to aid heat transfer cold curtains Flexible vinyl curtains used to reduce air exch
45. these recommended loading and enroute procedures to help minimize temperature related problems Pre Loading Inspection 1 Pre cool products before loading Note any variances the manifest Inspect door seals and vent doors for condition and a tight seal with no air leakage Inspect the trailer inside and out Look for Damaged or loose trailer skin and insulation Damaged walls air ducts floor channels or flooring Clogged defrost drain tubes Blocked return air bulkhead 4 Verify that the setpoint temperature 1s correct for your cargo Pre cool the trailer as required Supervise product loading to ensure sufficient air space around and through the load Airflow around the cargo must not be restricted NOTE If the warehouse is not refrigerated operate the unit with doors closed until cargo is ready to be loaded Then turn off the unit open cargo doors and load cargo When cargo is loaded close trailer doors and restart the unit The unit can be operated with the cargo box doors open if the truck is backed into a refrigerated warehouse and the dock door seals fit tightly around the trailer 161 Loading and Enroute Inspections 1 Correct load height trailers without chutes 2 Tight doors and gaskets 3 Good air circulation around load Proper cargo temperature prior to loading 5 Interior exterior walls and insulation in good condition B Clear defrostarans
46. to display the Sleep Mode Screen Press the SELECT soft key to start the Sleep mode You now choose to program a Sleep mode Wake up Time or simply enter Sleep mode immediately Press the No soft key to immediately enter Sleep mode 10 a display will show SLEEP and the unit will start and stop as required to keep engine warm and or the battery charged Sleep mode does not maintain the compartment temperature b Press the ExiT soft key to exit Sleep mode or turn the unit off and back on The unit will resume normal operation and control to setpoint To enter a Wake up Time verify that the unit clock is set properly see Time Display on page 131 Then press the YES soft key at the Program A Wake Up Time Screen Press the or soft keys to select the day the unit is to restart in normal operation In this example Monday has been chosen Press the YES soft key to confirm the day The display will now prompt you for the hour the unit is to restart in normal operation In this example 18 00 hours has been chosen Note that 24 hour military time is used Press the YES soft key to confirm the hour The display will now prompt you for the minute the unit is to restart in normal operation In this example 18 37 hours has been chosen Press the YES soft key to confirm the minute 117 Operating Instructions 12 13 14 15 118 The display will now prompt you to A Pretrip On
47. unit can also be programmed to automatically select Electric Standby operation when standby power is available and Diesel Mode operation if standby power fails or is removed Contact your Thermo King dealer for information about programming the Base Controller NOTE Manual selection is the default setting for both Electric Standby and Diesel Mode A screen asking if you wish to switch to Electric Standby will appear if the unit is connected to standby power when in the Diesel Mode A screen asking if you wish to switch to Diesel Mode will appear if standby power is disconnected when in Electric Standby Pressing the YES soft key will switch unit operation to the Diesel Mode Pressing the No soft key will force the unit to remain in Electric Standby even though standby power is not available The unit will not run and Alarm Code 91 Check Electric Ready Input will be set as a prevent alarm 126 Select Electric Standby or Diesel Mode as follows 1 Begin at the Standard Display If the Temperature Watch Display 1s showing press the MENU soft key once to return to the Standard Display 2 Press the MENU soft key on the Standard Display 35 ARA1327 Menu Soft Key Figure 86 Standard Display Operating Instructions 3 Press the NEXT soft key until the Electric Standby Diesel Mode Screen appears See Figure 87 and Figure 88 NOTE The Electric Standby Screen will not appear if diesel to electric switcho
48. 008 1150 35 0 1135 35 0 1120 35 0 1105 34 9 1050 35 0 1035 35 0 1020 35 0 1005 35 1 0950 35 1 SENSOR 1 LOG SENSOR 1 SENSOR 2 LOG SENSOR 2 Figure 72 Sample Trip Ticket Operating Instructions Hourmeters Menu The Hourmeters are programmable to be visible or hidden in the Base Controller Hourmeters that are visible are displayed Hourmeters that are hidden are not displayed but they do count hours The default setting for Model 30 units is to display only the Engine Hours The default setting for Model 50 units 1s to display Total Run Time Hours Engine Hours and Electric Run Hours The Hourmeters Menu will not appear if all hourmeters are hidden Contact your Thermo King dealer for information about programming the Base Controller Hourmeters can be viewed in the Hourmeters Menu as follows 1 Begin at the Standard Display If the Temperature Watch Display 1s showing press the MENU soft key once to return to the Standard Display Press the MENU soft key on the Standard Display Press the NEXT soft key until the Hourmeters Menu appears See Figure 74 Press the SELECT soft key to enter the Hourmeters Menu by Press the NEXT and BACK soft keys to view the hourmeter displays Press the Exit soft key to return to the Standard Display 35 35 SET GAUGES SENSORS MENU POINT 1 o 000 ARA1327 Menu Soft Key Figure 73 Standard Display 107 Oper
49. 1 Door Latch Location Opening the Secondary Door Latch The unit is also equipped with a secondary door latch secondary door latch nameplate 1s located below the front doors After opening the door latch reach between the front doors and lift the spring latch over the spring catch while opening the door V LIFT N SS ARA443 Spring Latch 2 Spring Catch Figure 12 Opening Secondary Door Latch 37 Unit Description Closing the Front Doors Slam the door to close it Do not push the door closed while holding the door latch handle open or the door will not close properly 38 Unit Description Engine Compartment Components 4 3 1 Air Filter Restriction 3 Oil Dipstick Indicator 2 Receiver Tank Sight 4 Compressor Oil Sight Glass Glass Figure 13 Engine Compartment The following maintenance items can be checked visually WARNING The unit can start at any time without warning Press the OFr key on the HMI control panel and place the microprocessor On Off switch in the Off position before inspecting any part of the unit Air Filter Restriction Indicator The air filter restriction indicator 1s attached to the engine intake manifold When the diaphragm indicates 25 service the air filter Press the button on the bottom of the restriction indicator to reset after servicing the air cleaner Compressor Oil Sight Glass Use this sight glass to check the compre
50. Clears when the unit is no longer in a restart null due to a Prevent Alarm e Alarm Code 85 Forced Unit Operation Clears when the unit is no longer running in a forced mode due to a Prevent Alarm 170 Alarm Code 91 Check Electric Ready Input Clears automatically when the unit starts running The operator should contact a supervisor or a Thermo King dealer about clearing alarms using the Guarded Access Menu Refer to the table on the following pages for alarm corrective action NOTE Document all alarm faults and report them to the service technician There are three levels of corrective action that can be taken when an alarm condition occurs OK To Run An alarm condition exists but does not affect unit operation Corrective action can occur at a later date Check As Specified An alarm condition exists that could affect unit operation Follow directions in the Corrective Action column on the following chart Take Immediate Action An alarm condition exists that will damage the unit or load Take immediate action to correct the problem Alarm Codes NOTE The corrective actions listed above and on the following chart are suggestions only Always consult your company for final decisions NOTE The chart on the following pages shows all possible alarm codes for all possible applications Not all codes will be applicable to each individual unit 171 Alarm Codes Table of Alarm Codes NOTE Not all alarm codes
51. Codes Table of Alarm Codes NOTE Not all alarm codes are available with all microprocessor controllers or all revisions of software Code Description Corrective Action bevel Action oc 9t Electric Ready Input Input If unit is shutdown repair immediately Otherwise report Electric Ready Input at end of day Grades Not Set Report alarm at end of Report alarm at end of day Low Compressor Suction If unit is shutdown repair e ee Otherwise report Pressure alarm at end of day 94 Loader 41 Circuit If unit is shutdown repair immediately Otherwise report alarm at end of day 95 Loader 2 Circuit If unit is shutdown repair immediately Otherwise report X alarm at end of day Check engine fuel level and add fuel If unit is shutdown Low Fuel Level X repair immediately Otherwise report alarm at end of day 98 Fuel Level Sensor Report alarm at end of day 181 Alarm Codes Table of Alarm Codes NOTE Not all alarm codes are available with all microprocessor controllers or all revisions of software Action x oc High Compressor Pressure Ratio If unit is shutdown repair immediately Otherwise report X alarm at end of day Door Open Time out Close Doors Report alarm at end of day X Unit Not Configured Correctly Report alarm at end of day X 113 Electric Heat Circuit If unit is shutdown repair immediately Otherwise report X alarm at end of
52. E 1355 ARA1337 ARA1358 NEW SETPOINT WILL BE NAMED PRODUCT OR NUMERIC uz SETPOINT 40F 3 5 4 0 NAMED NUMERIC TO CHANGE PRODUCT GAUGES SENSORS MENU SETPOINT NUMERIC ARA1361 ARA1338 ARA1359 Figure 100 Selecting or Changing Numeric Setpoint Screen Sequence 144 Optional Rear Remote Control Panel The optional Rear Remote Control Panel is connected to the control system and is used to operate the unit from a remote location typically at the rear of the trailer In the illustration below all display segments are turned on THERMO KING amp zr HHH mz ARA1383 Figure 101 Rear Remote Control Panel Rear Remote Control Panel Functionality The Rear Remote Control Panel functions that are available to the user are determined by the setting of the Rear Remote Control Action features in the Guarded Access Unit Configuration Menu The Rear Remote Control Action can be set to either RUN or STAND BY When the unit is turned on at the Rear Remote Control Panel either the Standard Display or STAnd by will appear on the display Rear Remote Control Action set to Run If the Rear Remote Control Action is set to RUN the Standard Display will be present on the Rear Remote Control Panel and the unit will start and run when the Rear Remote Control Panel ON Key is pressed Pr
53. ETV POSITION OK 250 1457 RPM EXIT LOCK BACK NEXT EXIT LOCK BACK NEXT EXIT LOCK BACK NEXT ARA1411 Key OIL LEVEL Keyh yen Key FUEL LEVEL SENSOR 50 EXIT LOCK NEXT Next Key EXIT LOCK BACK NEXT Next Key EXIT SELECT BACK ARA1410 ARA826 Device Screens Not Shown Figure 53 Viewing Gauges Screen Sequence 86 Operating Instructions Viewing Sensor Readings Use the following steps to view the sensor readings 1 Beginatthe Standard Display If the Temperature Watch Display 1s showing press the MENU soft key once to return to the Standard Display 2 Press the SENSOR soft key to enter the Sensor Menu See Figure 54 1852 35 SET GAUGES SENSORS MENU POINT ARA1327 2 Standard Display Sensors Soft Key Figure 54 Viewing Sensors 3 Press the BACK or NEXT soft keys to scroll through the sensor screens Pressing the Lock key will lock the current sensor on the display Figure 55 CONTROL RETURN AIR TEMPERATURE 35 F Figure 55 NEXT BACK LOCK Keys Sensors Available Control Return Air Temperature Displays the temperature of the control return air sensor Display Return Air Temperature Displays the temperature of the display return air sensor Control Discharge Air Temperature D
54. Engine Negative Terminal on Good Battery Positive Terminal on Good Battery Positive Terminal on Unit Battery Figure 136 Sequence for Disconnecting Jumper Cables Specifications Engine Model SB 130 and SB 230 SB 330 TK486V Tier 2 TK486VH Tier 2 Number of Cylinders 4 Cylinder Arrangement In line vertical number 1 on flywheel end Firing Order 1 3 4 2 Direction of Rotation Counterclockwise viewed from flywheel end Fuel Type No 2 diesel fuel under normal conditions No 1 diesel fuel is acceptable cold weather fuel Oil Capacity 13 quarts 12 3 liters crankcase and oil filter Fill to full mark on dipstick Oil Type API Classification Cl 4 or better ACEA Rating E3 or better for Europe 191 Specifications Engine Oil Viscosity 14 F to 122 F 10 C to 50 C SAE 15W 40 Synthetic 5 to 104 F 15 to 40 C SAE 15W 40 13 to 104 F 25 to 40 C SAE 10W 40 13 to 86 F 25 to 30 C SAE 10W 30 22 to 122 F 30 to 50 C SAE 5W 40 Synthetic Below 22 F 30 C SAE OW 30 Synthetic Engine rpm SB 130 and SB 230 Low Speed Operation SB 130 and SB 230 High Speed Operation SB 330 Low Speed Operation SB 330 High Speed Operation 1450 x 25 rpm 2200 25 rpm 1450 25 rpm 1720 25 rpm with High Capacity Fresh Option 2600 25 rpm Engine Oil Pressure The microprocessor will display OK if the oil pressure is within the acceptable rang
55. ORS MENU POINT ARA1327 Standard Display Defrost Key Figure 50 Initiating a Manual Defrost Cycle 81 Operating Instructions 82 A modified Standard Display appears The bar indicator will fill in showing time remaining to complete the Defrost cycle The bar indicator in the figure shows that the Defrost cycle is 50 complete When the Defrost cycle is complete the display returns to the Standard Display See Figure 51 The unit may be prevented from going into a Manual Defrost For example this can occur if the coil temperature is more than 45 F 7 C If defrost 15 not available the Defrost Not Available message will appear and the display will return to the Standard Display See Figure 51 DEFROST PROGRAMMING DEFROST PLEASE WAIT DEFROST STARTED DEFROST NOT AVAILABLE SET GAUGES SENSORS POINT Figure 51 Initiating Manual Defrost Screen Sequence Operating Instructions Terminating a Defrost Cycle The Defrost cycle will terminate automatically when the coil temperature reaches 58 F 14 C or when the defrost timer expires The defrost timer 1s normally set for 45 minutes but can be set for 30 minutes Defrost can also be terminated by turning the unit off NOTE If the defrost timer consistently terminates Defrost because the evaporator coil temperature fails to reach 58 F 14 C have the unit checked by a Thermo King dealer to see if it is working pro
56. Optional Rear Remote Control Panel Turning the Unit ON or OFF Configured for STAND BY Operation The control system is turned on by pressing the ON Key and off by pressing the OFF Key When the On Key is pressed the remote display briefly shows all segments and then StAnd by as shown in Figure 109 A stand by message will also appear on the unit HMI Control Panel display The setpoint can be changed but the unit will not start and run Only the Select Key Enter Key and Up and Down Arrow Keys are functional The unit can be started and run by pressing the unit HMI Control Panel ON Key IMPORTANT To change the setpoint press the Select Key to show the Remote Standard Display The setpoint can now be changed as shown on page 152 9 Figure 109 Stand By Display Turning the Unit On and Off Configured for RUN Operation The unit is turned on by pressing the ON key and off by pressing the OFF key When the ON key is pressed the remote display briefly shows all segments and then COn Flg as the control system initializes Then the Remote Standard Display will appear as shown in Figure 110 The unit will start and run if necessary ARA1390 151 Optional Rear Remote Control Panel Changing the Setpoint The setpoint can be changed when the Remote Standard Display is shown 1 When the Remote Standard Display is shown press the Up or Down Arrow Keys to select the desired setpoint Figure 111
57. RACI N Y CAUSAR DANOS A OTROS AEA2422 Figure 6 Door Latch Warning Located on curbside door 24 Unit Description Unit Overview The Thermo King SB 130 SB 230 and SB 330 are one piece self contained diesel powered air cooling heating units operating under the control of a SMART REEFER 3 SR 3 programmable microprocessor controller Each unit mounts on the front of the trailer with the evaporator extending through an opening in the front wall The units feature cooling and heating using a quiet running engine from the Thermo King TK486 engine family The units are available in the following models SB 130 30 Cooling and heating on diesel engine operation SB 230 30 Cooling and heating on diesel engine operation SB 230 50 Cooling and heating on diesel engine operation and electric standby operation SB 330 30 High capacity cooling and heating on diesel engine operation Designed for engine operation at a high speed of 2600 rpm The Electronic Throttling Valve ETV provides enhanced control of the refrigeration system The is optional on the SB 130 and SB 230 and standard on the SB 330 See Electronic Throttling Valve on page 31 Figure 7 Front View 25 Unit Description In addition to the quiet TK486 engine these Thermo King units include other sound deadening components as standard and optional equipment Among them are a special exhaust system sound proof insulation special door gas
58. RS MENU MAIN MENU ALARMS EXIT SELECT BACK Menu Soft Key Select Soft Key Next Soft Key Exit Soft Key Figure 58 Accessing Main Menu 91 Operating Instructions 92 LANGUAGE Does not appear unless more than one language activated ALARMS DATALOGGER HOURMETERS PRETRIP ELECTRIC STANDBY DIESEL Does not appear on Model 30 units ADJUST BRIGHTNESS TIME Figure 59 Main Menu Choices Main Menu Choices 1 Language Menu This menu only appears if the Base Controller is programmed to activate more than one language It allows the operator to select which language 15 used other subsequent displays are shown in the selected language English is the default language See page 94 2 Alarms Menu Shows any active alarms and allows alarms to be cleared See page 97 3 Datalogger Menu Allows the operator to view the datalogger displays See page 101 4 Hourmeters Menu If enabled allows the operator to view the hourmeter displays See page 107 5 Mode Menu Allows the operator to change unit operating modes between CYCLE SENTRY mode and Continuous Run mode select Keypad Lockout and start Sleep mode See page 110 6 Pretrip Allows the operator to run a Pretrip See page 120 Operating Instructions 7 Electric Standby Diesel Mode Model 50 Only This menu only appears on Model 50 units It allows the operator to manually select Electric Standby or Diesel operation Se
59. SB 130 SB 230 and SB 330 TK 54731 2 OP Rev 1 04 2011 Copyright 2010 Thermo King Corp Minneapolis MN USA Printed in USA Disclaimer This manual is published for informational purposes only Thermo King Corporation makes no representations or warranties express or implied with respect to the information recommendations and descriptions contained in this manual and such information recommendations and descriptions should not be regarded as all inclusive or covering all contingencies In the event you have any questions or require further information please contact your local Thermo King dealer The procedures described herein should only be undertaken by suitably qualified personnel Failure to implement these procedures correctly may cause damage to the Thermo King unit or other property or personal injury Thermo King Corporation and its affiliates shall have no liability in contract or tort including negligence and or strict liability or otherwise to any person or entity for any personal injury property damage or any other direct indirect special or consequential damage or liability whatsoever arising out of or resulting from any actions by any person that are contrary to this manual or any of the information recommendations or descriptions contained herein or the failure of any person to implement the procedures described herein correctly or to follow caution and safety decals located on the Thermo King unit
60. Selection as shown in Navigating the Main Menu on page 91 73 Operating Instructions Changing the Setpoint To change the setpoint complete the following steps NOTE If the SETPOINT soft key far left displays PRODUCT or PRODUCT SETPOINT the Base Controller has been programmed with OptiSet Plus temperature profiles See OptiSet Plus on page 132 for information about selecting or changing the named product or the setpoint l 74 Begin at the Standard Display If the Temperature Watch Display 1s showing press the Menu soft key once to return to the Standard Display Press the SETPOINT soft key on the Standard Display See Figure 45 The Setpoint Screen briefly appears then the Current Setpoint Screen appears See Figure 46 Press the or soft keys to change the setpoint reading See Figure 46 NOTE If the setpoint is changed using the or keys the change must be confirmed or rejected by pressing the YES or NO soft key within 10 seconds of changing the setpoint A warning beep will sound for 5 seconds as a reminder 4 1 2 TOT SS Press the YES or No soft key accordingly as described below See Figure 46 35 MENU 35 GAUGES SENSORS SET POINT ARA1327 Standard Display Setpoint Soft Key Figure 45 Changing Setpoint If the No key is pressed the setpoint change made with the or soft keys will not be accepted the setpoint will not
61. Sentry null and the mode is switched to Continuous Mode the unit will start automatically NOTE Cycle Sentry or Continuous mode may be disabled by OptiSet Plus e 35 385 SET GAUGES SENSORS MENU POINT PROGRAMMING CONT MODE PLEASE WAIT NEW SYSTEM MODE IS CONTINUOUS SET GAUGES SENSORS POINT Figure 48 Screen Sequence for Changing from CYCLE SENTRY Mode to Continuous Mode 79 Operating Instructions 35 35 SET GAUGES SENSORS MENU POINT 1333 PROGRAMMING CYCLS MODE PLEASE WAIT NEW SYSTEM MODE IS CYCLE SENTRY 69 35 385 SET GAUGES SENSORS MENU POINT Figure 49 Screen Sequence for Changing from Continuous Mode to CYCLE SENTRY Mode 80 Operating Instructions Initiating a Manual Defrost Cycle Defrost cycles are usually initiated automatically based on time or temperature Manual Defrost is also available if the unit is running and the coil temperature is less than 45 F 7 C Other features such as door switch settings may not allow Manual Defrost to be initiated Use the following steps to initiate a Manual Defrost 1 2 3 Press the DEFROST key See Figure 50 The Defrost Screen briefly appears See Figure 51 The Programming Defrost Screen briefly appears See Figure 51 The Defrost Started Screen briefly appears See Figure 51 35 35 SET GAUGES SENS
62. Set Plus temperature profiles Contact your Thermo King dealer for information about programming the Base Controller with OptiSet Plus temperature profiles The temperature can be displayed in degrees Fahrenheit F or degrees Celsius C An arrow pointing upwards indicates the unit is heating arrow pointing downwards indicates the unit is cooling 4 PRODUCT GAUGES SENSORS MENU SETPOINT ARA1330 GRAPEFRUIT 35 735 PRODUCT GAUGES SENSORS MENU SETPO ARA1380 Named Product or PRobuct SETPOINT Soft Key Degrees Celsius 6 Degrees Fahrenheit Figure 35 Standard Display Variations 63 Operating Instructions Temperature Watch Display The Standard Display defaults to the Temperature Watch Display after about 2 1 2 minutes of non use when no keys are pressed and no check prevent or shutdown alarms are present The Temperature Watch Display shows the same box temperature and setpoint but in larger fonts This creates easy operator viewing from a distance To return to the Standard Display press the MENU soft key or any of the other three soft keys that are not assigned NOTE A named product may appear above the temperature reading if the Base Controller has been programmed with OptiSet Plus temperature profiles and a named product has been selected NOTE The CYCLE SENTRY icon will appear in the Temperature Watch display when the unit is
63. Special Color Grils O O White Fresh Arexchange o o o O Standard Grille Color REB Wireless Black Communication Platform 27 Unit Description SB 130 230 330 SB 130 SB 230 SB 230 SB 330 Key Features amp Model Model Model Model Options 30 30 50 30 Interface 1 ir TM PrimAir bulkhead J J g and duct system 2 op a Humidity Sensor Megatech Battery 12 Volt Wet Cell EON Battery 12 Volt Dry Cell 24 Horsepower eem I pl Remote Electric del 28 Unit Description Diesel Engine The TK486V Tier 2 family of engines are 4 cylinder water cooled direct injection diesel engines The engine is coupled directly to the compressor on the Model 30 A centrifugal clutch transfers power from the engine to the compressor on the Model 50 Belts transmit power to the unit fans alternator and water pump The SB 130 and SB 230 use a TK486V Tier2 which is designed to run with a high speed of 2200 rpm The SB 330 uses a TK486VH Tier2 which is designed to run with a high speed of 2600 rpm Figure 8 TK486V 486 is Similar 29 Unit Description ELC Extended Life Coolant ELC Extended Life Coolant 1s standard equipment The maintenance interval for ELC 15 five years or 12 000 hours A nameplate on the coolant expansion tank identifies units with ELC see Safety Decals and Locations The new eng
64. Temperature Viewing and Clearing Alarm Codes Starting a Manual Defrost Cycle Sending a Start of Trip Running a Pretrip Loading and Enroute Inspections 161 Pre Loading Inspection 161 Post Loading Inspection 163 Enroute Inspections 164 Inspection 164 Inspection Troubleshooting 164 Alarm Codes 167 Introduction incdus Rr ERES RE 167 Alarm Types 167 Pretrip Alarm Codes 169 Clearing Alarm Codes 170 Jump Starting 187 Specifications 191 EX Ea dra ENG 191 Belt 194 Refrigeration System 196 Electrical Control System 197 Electrical Standby Model 50 Units Only 198 Electric Motor and Overload Relay 198 Electric Heater Strips 198 Standby Power Cord Requirements 199 Electric Fuel Heater Optional 200 Warranty 5 2 nra ema RI em he 201 Glossary ion m ERAT ELA 203 Maintenance Inspection Schedule 209 Serial Number Locations
65. Wake Up Press YES soft key or the No soft key accordingly and the display will show the unit is programming the Sleep mode The display will show SLEEP and the unit will start and stop as required to keep the engine warm and or the battery charged Sleep mode does not maintain setpoint The unit will restart at the programmed time in this example 18 37 hours and perform a Pretrip if selected After the Pretrip is complete the test results will be displayed and the unit will resume normal operation and control to setpoint To exit Sleep mode before the selected Wake up time press the soft key or turn the unit off and back on The unit will resume normal operation and control to setpoint Operating Instructions ENTER HOUR TO WAKE UP 18 00 MAIN MENU MODE TO CHANGE EXIT SELECT BACK NEXT SELECT CHANGE MODE START SLEEP MODE EXIT SELECT BACK SELECT PROGRAM WAKE UP TIME 18 37 ENTER MINUTES TO WAKE UP WAKING UP PLEASE WAIT dU TES SET GAUGES POINT YES ENTER DAY TO WAKE UP PROGRAMMING SLEEP MODE MONDAY ut T Key PLEASE WAIT YES NO Figure 82 Selecting Sleep Mode Screen Sequence RUN PRETRIP ON WAKE UP 3 5 3 5 5 SENSORS MENU ARA1333 119 Operating Instructions Pretrip Tests A Pretrip test verifies unit operation
66. age is shown press the YES Key to confirm the choice NEUE SPRACHE D DEUTSCH sa oe A 4 1 2 Figure 63 or Keys YES Key NOTE All languages in the installed software can be selected using this method 97 Operating Instructions Alarms Menu If an alarm condition occurs the large Alarm Icon will appear on the Standard Display See Alarm Display on page 65 Alarms are viewed and cleared using the Alarm Menu as follows 1 Begin at the Standard Display If the Temperature Watch Display is showing press the Menu soft key once to return to the Standard Display 2 Press the MENU soft key on the Standard Display 35 GAUGES SENSORS MENU ARA1313 Menu Soft Key Figure 64 Standard Display 98 The Language Menu or Alarm Menu will appear If the Language Menu appears press the NEXT soft key until the Alarm Menu appears Press the SELECT soft key The Alarm Display will appear See Figure 65 If no alarms are present the No Alarm Screen is shown Press the Exit soft key to return to the Standard Display If alarms are present the quantity of alarms if more than one the alarm code number and alarm description will be shown on the display In the following example see Figure 65 there are two alarms present The most recent is Alarm Code 6 This alarm code indicates a problem with the coolant temperature sensor NOTE If a serious alarm occurs the unit will be s
67. ange between the refrigerated compartment and the outside during door openings compound gauge A gauge calibrated in psig or kPa to measure pressure and in inches of mercury Kg cm2 to measure vacuum compressor The refrigeration component that compresses refrigerant vapor and creates refrigerant flow 204 condenser An arrangement of tubing in which the vaporized and compressed refrigerant is liquefied as heat 1s removed cycles per second See Hertz damper door A door on the evaporator section that closes during defrost to prevent hot air from entering the refrigerated cargo compartment data logger An electronic device that monitors and stores unit operating and temperature data for later review Examples DMS DAS DRS and AccuTrac DE Dual Evaporator A multi temp host unit with two evaporators capable of refrigerating two separate longitudinal compartments defrost The removal of accumulated ice from an evaporator coil Periodic defrost is necessary when the evaporator coil is operating below freezing Defrost 1s required more frequently when the air passing through the evaporator has a high moisture content defrost termination switch A component that terminates defrost operation at a specific temperature Glossary defrost timer A solid state module that initiates defrost at selected intervals Also establishes a maximum defrost duration if normal circuits malfunction dehydrator A device used to
68. anguage Enabled 58 4 cscs huts Vea Y ADU s UA p aed 59 Language Menu 59 New Language 60 Standard Display 60 Press OI Key ciones eve ki Oo eR s 61 Turning Unit Off Screen Sequence 61 Standard Display 62 Standard Display Variations 63 Temperature Watch Display 64 Alarm Display 65 Electric Power Receptacle 68 Electric Standby Detected Screen 69 Electric Motor Starting Screen 70 Electric Standby Detected Screen 71 Programming Electric Standby Screen 71 Electric Standby Undetected Screen 72 Programming Diesel Mode Screen 72 Changing Setpoint 74 Changing the Setpoint Screen Sequence 76 Changing 78 Screen Sequence for Changing from CYCLE SENTRY Mode to Continuous Mode 79 Screen Sequence for Changing from Continuous Mode to CYCLE SENTRY Mode 80 Initiating a Manual Defrost Cycle 81 Initiating Manual Defrost Screen Sequence 82 Viewing 85 Viewing Gauges Screen Sequence 86 Viewing Sensors 87 NEXT BACK LOCK Keys 87 Viewing Sensors Screen Sequence 89 Accessing Main Menu 91 Main M
69. aporator fan s are working and properly circulating the air Poor air circulation may be due to improper loading of the cargo shifting of the load or fan belt slippage Correct as required Continue monitoring return air temperature until problem is corrected Determine the cause for not starting Correct as required Continue monitoring the return air temperature until the reading is within the desired temperature range of the setpoint Alarm Codes Introduction An alarm code is generated when the microprocessor senses an abnormal condition Alarms direct an operator or service technician to the source of a problem Multiple alarms can be present at one time All generated alarms will be stored in memory until cleared by the operator Document all alarm occurrences and report them to the service technician See Alarms Menu in the Operation Instructions Chapter for information about viewing and clearing alarms NOTE Some alarms 3 4 74 203 and 204 cannot be cleared in the Alarms Menu they must be cleared in the Maintenance Menu or the Guarded Access Menu Contact your supervisor or a Thermo King dealer about clearing those alarms IMPORTANT Always record any Alarm Codes that occur in the order that they occur as well as any other pertinent information This information is extremely valuable to service personnel NOTE In some cases alarms cannot be cleared or cannot be cleared after they have occurred a s
70. argoWatch and ServiceWatch data loggers can be initiated through the use of WinTrac datalogging software or manually in the field The following procedure covers manual initiation For more information on datalogging see the WinTrac User Manual included with the WinTrac 3 5 i software 3 SET GAUGES SENSORS MENU POINT 1 000 1 Beginat the Standard Display If the Temperature Watch Display 1s showing press the MENU soft key once to return to the Standard Display See ARA1327 Figure 66 2 Press the MENU soft key on the Standard Display Menu Soft Key 3 Press the NEXT soft key until the Datalogger Menu Figure 66 Standard Display appears See Figure 67 4 Press the SELECT soft key on the Datalogger Menu The Start Trip Screen will appear 101 Operating Instructions START OF TRIP START OF TRIP MAIN MENU DATALOGGER EXIT SELECT BACK NEXT EXIT SELECT SELECT SELECT MENU START OF TRIP DATALOGGER B START TRIP START OF TRIP SELECT Key COMPLETE EXIT SELECT Figure 67 Start of Trip Screen Sequence 102 Operating Instructions Printing a Trip Report This procedure prints the current CargoWatch datalogger record directly to a handheld printer The printed record shows things such as the unit and Base Controller identification numbers dates and times the setpoint and the data from the optional sensors connected to the CargoWa
71. arranty period it will be repaired or replaced Any such part or component repaired or replaced under warranty is warranted for the warranty period During the term of this warranty Thermo King will provide through a Thermo King authorized service dealer or other establishment authorized by Thermo King repair or replacement of any warranted part at no charge to the non road engine owner In emergency repairs may be performed at any service establishment or by the owner using any replacement part Thermo King will reimburse the owner for their expenses including diagnostic charges for such emergency repair These expenses shall not exceed Thermo King s suggested retail price for all warranted parts replaced and labor changes based on Thermo King s recommended time allowance for the warranty repair and the geographically appropriate hourly labor rate 15 EPA Emission Control System Warranty Statement Any replacement part can be used for maintenance or repairs The owner should ensure that such parts are equivalent in design and durability to genuine Thermo King parts However Thermo King is not liable for parts that are not genuine Thermo King parts A part not being available within 30 days or repair not being completed within 30 days constitutes an emergency As a condition of reimbursement replaced parts and received invoices must be presented at a place of business of a Thermo King authorized service dealer or other establ
72. artridge inserted into an electrical circuit It contains material that will melt or break when the current is increased beyond a specific value When this occurs the circuit is opened and electrical current flow is stopped 205 Glossary fusible link An electrical safety device typically a short piece of wire inserted into an electrical circuit The wire melts or breaks when the current is increased beyond a specific value When this occurs the circuit is opened and electrical current flow is stopped HCFC Hydrochlorofluorocarbon A chlorine based refrigerant containing hydrogen chlorine fluorine and carbon Example R22 Because chlorine damages the earth s atmosphere in many countries it 1s illegal to release this type of refrigerant to the atmosphere HCFC refrigerants are not used in modern Thermo King units Hertz A unit of frequency equal to one cycle per second Abbreviated Hz HFC A refrigerant consisting of hydrogen fluorine and carbon Examples R134a and 404A HFC refrigerants contain no chlorine and are therefore considered safe for the environment high pressure relief valve A safety valve on the refrigeration system that allows refrigerant to escape from the system if pressure exceeds a predetermined value 206 hp horsepower A unit of power equivalent to 746 watts or 550 foot pounds per second HPCO High Pressure Cut Out Switch A pressure operated switch that opens to stop unit
73. ating Instructions Back Key MAIN MENU ENGINE HOURS TOTAL RUNTIME REMINDER 2HOURS HOURMETERS 800 EXIT SELECT NEXT BACK NEXT SELEcT Key Back Key Key Back Key Key TOTAL HOURS ELECTRIC RUN HOURS 1700 800 CONTROLLER POWER ON HOURS 1700 BACK NEXT Key Key Back Key Key Key Key TOTAL RUN TIME HOURS 1600 REN EXIT BACK NEXT TOTAL RUN TIME REMINDER 1 HOURS PRETRIP REMINDER HOURS 1500 gt 1500 EXIT BACK NEXT Key Continued on next page Figure 74 Viewing Hourmeters Screen Sequence continued on next page 108 Operating Instructions Continued from previous page Back Key ENGINE RUN TIME REMINDER 1 HOURS Back Key ELECTRIC RUN TIME REMINDER 2 500 1500 EXIT BACK NEXT BACK Back Key Next Key ENGINE RUN TIME REMINDER 2 HOURS 500 BACK NEXT Back Key Next Key ELECTRIC RUN TIME REMINDER 1 HOURS 1000 Key BACK NEXT Figure 75 Viewing Hourmeters Screen Sequence continued from previous page 109 Operating Instructions Mode Menu Various operating modes can be selected using the Mode menu Not all modes may be available depending on OptiSet Plus usage and settings of other programmable features The following modes may be available Turn C
74. ator 74 71 Lower Fan Belt Engine to Idler SB 130 and SB 230 88 84 SB 330 87 84 Upper Fan Belt Fan to Idler 88 85 194 Specifications Belt Tension Model 50 SB 230 Only Alternator Belt 14 HP Electric Motor and 37 Amp Alternator 76 73 14 HP Electric Motor and 65 Amp Alternator 77 74 24 HP Electric Motor and 37 Amp Alternator 74 71 24 HP Electric Motor and 65 Amp Alternator 75 72 Compressor Drive Belts 94 91 Fan Belt 14 HP Electric Motor 91 88 24 HP Electric Motor 90 86 Water Pump Belt 74 71 195 Specifications Refrigeration System Compressor SB 130 Thermo King X426LSC5 SB 230 and SB 330 Thermo King X430LSC5 Refrigerant Charge Type SB 130 and SB 230 13 Ib 5 9 kg R404A SB 330 16 Ib 7 3 kg R404A Compressor Oil Charge 4 3 qt 4 1 liters Compressor Oil Type Polyol Ester type P N 203 513 Heat Defrost Method Engine Operation Hot gas Electric Operation Hot gas and electric heater strips When the compressor is removed from the unit oil level should be noted or the oil removed from the compressor should be measured so that the same amount of oil can be added before placing the replacement compressor in the unit 196 Specifications Electrical Control System Voltage 12 5 Vdc Battery One group C31 12 volt 950 CCA recommended for operation below 15 F 26 C Fuses See on page 85 B
75. attery Charging 12 volt 37 amp brush type Thermo King Alternator 65 amp alternator optional Voltage Regulator Setting 13 95 to 14 35 volts 77 F 25 NOTE Fuse F4 Bypass resistor for Prestolite Alternator must be removed for the Thermo King Alternator Thermo King Alternators are painted black 197 Specifications Electrical Standby Model 50 Units Only Electric Motor and Overload Relay Full Load Overload Relay Voltage Phase Frequency Horsepower Kilowatts rpm amps Setting amps 230 3 60 14 0 10 4 1755 37 8 38 460 3 60 14 0 10 4 1755 18 9 20 460 3 60 24 0 17 9 3500 29 31 Electric Heater Strips Number 3 Watts 1000 watts each Resistance 48 ohms each 198 Specifications Standby Power Cord Requirements Supply Circuit Breaker 14 HP Motor 230 3 60 70 amps 14 HP Motor 460 3 60 40 amps 24 HP Motor 460 3 60 60 amps Extension Cord Size 14 HP Motor 230 3 60 14 HP Motor 230 3 60 14 HP Motor 460 3 60 24 HP Motor 460 3 60 8 AWG Power Cable 25 to 50 foot length 6 AWG Power Cable 75 foot length 10 AWG Power Cable up to 75 foot length 8 AWG 4 Conductor 2000V Type W Power Cable up to 75 foot length 199 Specifications Electric Fuel Heater Optional Electric Fuel Heater Resistance Current Draw at 12 5 Vdc 0 9 to 1 1 ohms 11 4 to 13 9 amps Internal Thermostat Minimum Closing Temp 30 F 1 C
76. before inspecting or servicing any part of the unit Electrical Hazard 20 CAUTION Turn off the high voltage power supply and disconnect the electric cable before working on the unit Units with electric standby present a potential electrical hazard Refrigerant Although fluorocarbon refrigerants are classified as safe use caution when working with refrigerants or in areas where they are being used DANGER Fluorocarbon refrigerants can produce toxic gases In the presence of an open flame or electrical short these gases are severe respiratory irritants CAPABLE OF CAUSING DEATH DANGER Fluorocarbon refrigerants tend to displace air and can cause oxygen depletion which could result in DEATH BY SUFFOCATION Provide adequate ventilation in enclosed or confined areas WARNING Fluorocarbon refrigerants evaporate rapidly freezing anything they contact if accidentally released into the atmosphere from the liquid state Refrigerant Oil Observe the following precautions when working with or around refrigerant oil WARNING Always wear goggles or safety glasses to protect eyes from refrigerant oil contact WARNING Protect skin and clothing from prolonged or repeated contact with refrigerant oil Rubber gloves are recommended WARNING Wash thoroughly immediately after handling refrigerant oil to prevent irritation First Aid First Aid Refrigerant Eyes For contact with liquid immediately flush eyes with large am
77. both automatically reset when the fuel tank is refilled above 25 NOTE Shutdown Alarm Code 44 reappears when it is manually cleared from the Alarms Menu However it changes to a check alarm so the unit will now start after you exit the Alarms Menu Contact your supervisor or a Thermo King dealer for information about alarm codes that will not clear 99 Operating Instructions 35 GAUGES SENSORS MENu MAIN MENU ARA1333 ALARMS EXIT SELECT Key NO ALARMS 0 OF 0 ALARMS NO ALARMS 100 SELEcT Key ALARM 6 2 OF 2 ALARMS COOLANT TEMP SENSOR CLEAR NEXT ed ALARM 5 1 OF 2 ALARMS AMBIENT TEMP SENSOR CLEAR HELP CLEAR Key CLEARING ALARM 5 PLEASE WAIT Figure 65 Viewing and Clearing Alarms Screen Sequence Operating Instructions Datalog ger Menu 5 Press the SELECT soft key The Start Of Trip Screen will appear Initiating a Start of Trip 6 Press the SELECT soft key to initiate a start of trip A Start Of Trip places a marker in the datalogger memory It 7 Start Of Trip Marker has been inserted into the is typically initiated when the cargo is being loaded The Start datalogger memory Of Trip marker then shows when the trip started in the data that NOTE The start of trip marker is sent to both the is downloaded or printed from the datalogger A Start Of Trip C
78. ce These Items Hours Hours Hours Structural Visually inspect unit for fluid leaks Visually inspect unit for damaged loose or broken parts includes air ducts and bulkheads Inspect tapered roller bearing fanshaft and idlers for leakage and bearing wear noise Clean entire unit including condenser and evaporator coils and defrost drains Check all unit and fuel tank mounting bolts brackets lines hoses etc Check evaporator damper door adjustment and operation 8 000 hours or two years whichever occurs first Based on EPA 40 CFR Part 89 213 Maintenance Inspection Schedule 214 Serial Number Locations Unit Nameplates on the bulkhead above the compressor inside the curbside door and on the roadside of the evaporator Engine See the engine identification plate located on the engine valve cover Compressor Stamped between the cylinders on the front end above the oil pump 215 Serial Number Locations S SAS 4 ORAS Figure 138 Engine Serial Number Location Figure 137 Compressor Serial Number Location 216 Serial Number Locations THERMO KING j2 E d C D Cy D C 9 VE SB 230RR 2 uL ARA1757 Figure 139 Unit Serial Number Plate Locations on the bulkhead above compressor inside
79. ctric Standby Operation 69 Unit Fails to Start 70 Switching from Diesel to Electric 71 Switching from Electric to Diesel 72 Changing the Setpoint 74 Selection of Operating Modes 77 Selecting CYCLE SENTRY or Continuous Mode 78 Initiating a Manual Defrost Cycle 81 Terminating a Defrost Cycle 83 Viewing Gauge 84 Gauges Available 84 Viewing Sensor Readings 87 Sensors 87 Navigating the Main Menu 91 Main Menu Choices 92 Language Menu 94 Return to English at Any Time 97 Alarms Menu 98 Important Alarm Notes 99 Datalogger 101 Initiating a Start of Trip 101 Printing a Trip 103 Hourmeters Menu 107 Mode 110 Turn Cycle Sentry On 110 Select Temperature Units 110 Keypad Lockout 110 Start Sleep Mode 110 Turning CYCLE SENTRY On or Off 112 Selecting Keypad Lockout
80. d Electric This icon appears when the unit is THERMO KING Standby Icon operating in the optional electric standby mode Setpoint This icon appears when the e setpoint is being shown the display P This icon appears during a remote ARAT387 control panel test but is not Figure 106 Rear Remote Control Panel currently used 149 Optional Rear Remote Control Panel Reading a Typical Remote Standard Display The Remote Standard Display shows the temperature and setpoint The icons at the sides of the display indicate operating conditions ze JG Figure 107 Remote Standard Display The Remote Standard Display in Figure 107 shows the following information The temperature typically return air temperature is 35 8 F The setpoint is 35 F 150 The unit is cooling as shown by the icon at the upper left side of the display The unit is operating in Cycle Sentry mode as shown by the icon at the upper right side of the display Remote Control Panel Lockout The remote control panel may be locked out during some control system functions such as Service Test Mode Interface Board Test Mode and while setting programmable features If this is the case the display shown in Figure 108 will appear The display will return to the Remote Standard Display when allowed by the control system 4 62 Gt P ARA1389 Figure 108 Remote Lock Out Display
81. data from the data logging system Microprocessor On Off Switch This switch supplies or removes electrical power to the microprocessor It is located on the left side of the control box See Figure 24 WARNING The unit can start at any time without warning Press the OFF key on the HMI control panel and place the microprocessor On Off switch in the Off position before inspecting or servicing any part of the unit Operating Instructions HMI Control Panel The HMI control panel has a display and eight touch sensitive keys The display is capable of showing both text and graphics The four keys on the left and right sides of the display are dedicated keys four keys under the display are soft keys The function of soft keys change depending on the operation being performed If a soft key 15 active its function will be shown in the display directly above the key Control Panel Display The display is used to supply unit information to the operator This information includes setpoint current box temperature operating information unit gauge readings system temperatures and other information as selected by the operator The default display is called the Standard Display It is shown in Figure 25 and will be described in detail later in this chapter 35 On Key Dedicated Key Off Key Dedicated Key Display Defrost Key Dedicated Key 5 CYCLE SENTRY Continuous Mode Key Dedicated Key
82. e page 126 8 Adjust Brightness Allows the operator to adjust the display intensity as required by conditions See page 128 9 Time Allows the operator to view the Time and Date The Time is displayed in 24 hour military time See page 131 93 Operating Instructions Language Menu If the Language feature is enabled an alternate language can be selected from the Language Menu After a new language 1s chosen all displays will appear in that language If the language feature is not enabled this menu does not appear The default language is English Only languages that have been enabled in Guarded Access will appear IMPORTANT Exercise care when changing languages as once changed all HMI Control panel displays will be in the new language If the user is not familiar with the new language problems may be experienced returning to the default language The languages available are dependent on the HMI control panel software revision e Software Revision 65xx supports English Spanish French German Italian Dutch Portuguese Greek Turkish Hebrew and Arabic e Software Revision 66xx supports English Danish Russian Norwegian Swedish Finnish Polish Hungarian Romanian Bulgarian and Czech 94 e Software Revision 67xx supports English Japanese and Chinese e Software Revision 68xx supports English English and Spanish or allows any 5 languages from Software Revision 65xx and Software Revision 66xx to b
83. e Standard Display 140 Operating Instructions POTATO LATE CROP CURRENT SETPOINT FOR POTATO LATE CROP amp SETPOINT RANGE IS 40 TO 50 NEW SETPOINT IS 45 45 40F PRODUCT GAUGES SENSORS MENU TO CHANGE SETPOINT 1352 ARA1348 ARA1355 PnRobucr SETPONNT Key NEW SETPOINT FOR POTATO LATE CROP POTATO LATE CROP NAMED PRODUCT NUMERIC WILL BE SETPOINT OR CHANGE SETPOINT 40F NAMED NUMERIC CHANGE TO CHANGE PRODUCT GAUGES SENSORS MENU SP SETPOINT ARA1353 ARA1349 ARA1356 CHANGE SP Key CHANGE SETPOINT OF PROGRAMMING NEW SETPOINT FOR POTATO LATE CROP POTATO LATE CROP PLEASE WAIT Figure 98 Changing Setpoint for Named Product Screen Sequence 141 Operating Instructions Selecting a Setpoint To select or change a setpoint complete the following steps 1 Begin at the Standard Display If the Temperature Watch Display is showing press the Menu soft key once to return to the Standard Display 2 Press the PRODUCT SETPOINT soft key on the Standard Display See Figure 99 1 GRAPEFRUIT 35 35 PRODUCT GAUGES SENSORS MENU SETPOINT 2 Standard Display Product Setpoint Soft Key Figure 99 Selecting or Changing Setpoint ARA1336 142 The Named Product Numeric Setpoint Screen briefly appears then the Named Product or Numeric Setpoint Screen will appear See Figure 100 Press the
84. e and LOW if the oil pressure is below the acceptable range Low Oil Pressure Switch Normally Closed 17 3 psi 117 21 kPa Engine Coolant Thermostat 160 F 71 C 192 Specifications Engine Engine Coolant Type ELC Extended Life Coolant which is RED Use a 50 50 concentration of any of the following equivalents Chevron Dex Cool Texaco ELC Havoline Dex Cool amp Havoline XLC for Europe Shell Dexcool amp Shell Rotella Saturn General Motors Dex Cool amp Caterpillar ELC Detroit Diesel POWERCOOL Plus CAUTION Do not add GREEN or BLUE GREEN conventional coolant to cooling systems using RED Extended Life Coolant except in an emergency If conventional coolant is added to Extended Life Coolant the coolant must be changed after 2 years instead of 5 years Coolant System Capacity 7 5 quarts 7 1 liters Radiator Cap Pressure 7 psi 48 kPa 193 Specifications Engine Drive Model 30 Model 50 Direct to compressor belts to fans alternator and water pump Centrifugal clutch to compressor belts to electric standby motor fans alternator and water pump Belt Tension Tension No on TK Gauge P N 204 427 Model 30 New Belt Field Reset Alternator Belt SB 130 and SB 230 with 37 Amp Alternator 74 71 SB 130 and SB 230 with 65 Amp Alternator 75 72 SB 330 with 37 Amp Alternator 73 70 SB 330 with 65 Amp Altern
85. e control system available service requirements major and minor should be handled by a Thermo King dealer for four very important reasons They are equipped with the factory recommended tools to perform all service functions They have factory trained and certified technicians They have genuine Thermo King replacement parts warranty on your new unit is valid only when the repair and replacement of component parts is performed by an authorized Thermo King dealer IMPORTANT This manual is published for informational purposes only and the information furnished herein should not be considered as all inclusive or meant to cover all contingencies If more information is required consult your Thermo King Service Directory for the location and telephone number of the local dealer 13 Introduction 14 EPA Emission Control System Warranty Statement Thermo King warrants to the initial owner and each subsequent owner that the certified non road diesel engine in your unit is 1 Designed built and equipped so as to conform at the time of sale with all applicable regulations adopted by the United States Environmental Protection Agency EPA 2 Free from defects in materials and workmanship in specific emission related parts for a period of five years or 3 000 hours of operation whichever comes first after date of delivery to the initial owner If an emission related part or component fails during the w
86. e order shown below Amp Checks Each electrical control component is energized and the current drawn is confirmed to be within specification motor will start automatically Operating Instructions Defrost If the coil temperature is below 45 F 7 C a Defrost cycle is initiated Cool Check The ability of the unit to cool in low speed is checked RPM Check Diesel Mode only If the unit is running in the Diesel Mode the engine RPM in high and low speed is checked during the Cool Check Heat Check The ability of the unit to heat in low speed is checked Report Test Results The test results are reported as PASS CHECK or FAILED when the Pretrip is completed If test results are Check or Failed alarm codes will exist to direct the technician to the source of the problem Running Pretrip A Running Pretrip occurs when Pretrip is initiated after the engine or electric motor is running The Running Pretrip test proceeds in the order shown below Defrost If the coil temperature is below 45 F 7 C a Defrost cycle is initiated Cool Check The ability ofthe unit to cool in low speed is checked RPM Check Diesel Mode only If the unit is running in the Diesel Mode the engine RPM high and low speed is checked during the Cool Check Heat Check The ability of the unit to heat in low speed is checked Report Test Results The test results are reported as PASS
87. e selected Note that Japanese and Chinese are not available for use with this feature Other than the languages supported software revisions 65xx 66xx 67xx and 68xx are identical To select an alternate language 1 Begin at the Standard Display NOTE If the Temperature Watch Display is showing press the MENU soft key once to return to the Standard Display 2 Press the MENU soft key on the Standard Display See Figure 60 Operating Instructions 7 The PROGRAMMING LANGUAGE PLEASE WAIT Screen briefly appears See Figure 61 3 985 8 The LANGUAGE SELECTED IS Screen briefly 5 appears SET GAUGES SENSORS MENU OINT 9 The display returns to Language Menu Screen but will show the new language German is shown in Figure 61 10 The Standard Display will appear in the new language Menu Soft Key German is shown in Figure 61 Figure 60 Standard Display NOTE Exercise care when changing languages as once changed all HMI Control panel displays will be in the 3 Ifmore than one language is enabled the Language Menu new language If the user is not familiar with the new is the first Main Menu item to appear Press the SELECT language problems may be experienced returning to the soft key to choose the Language Menu Screen See the default language Language Menu Screen in Figure 61 11 Repeat the process to select a different language Press the 4 The NEW LANGUAGE WILL BE Scree
88. e unit will start automatically and run continuously to maintain setpoint and provide constant airflow If the unit 1s operating Cycle Sentry Mode the Cycle Sentry Icon will be present in the upper right corner of the display as shown in Figure 47 If the Cycle Sentry Icon is not present the unit is operating in Continuous Mode IMPORTANT If OptiSet Plus is in use it may not be possible to change the Mode Complete the following steps to change modes NOTE The mode can also be changed using the Mode Menu Screen in the Main Menu See Turning CYCLE SENTRY On or Off on page 112 1 Press the CYCLE SENTRY CoNriNUOUS MODE key See Figure 47 78 35 35 SET GAUGES SENSORS MENU POINT gt lt amp 9 C9 GJ ARA1326 CYCLE SENTRY Icon Shows Mode Selected Displayed for CYCLE SENTRY Mode Not Displayed for Continuous Mode CYCLE SENTRY Continuous Mode Key Figure 47 Changing Mode The Programming Continuous Mode or Programming CYCLE SENTRY Mode Screen briefly appears See Figure 48 and Figure 49 The New System Mode is Continuous Screen or the New System Mode CYCLE SENTRY Screen briefly appears See Figure 48 and Figure 49 Operating Instructions 4 The Standard Display appears showing the new mode See Figure 48 and Figure 49 5 Press the CYCLE SENTRY Continuous MODE key again to change the unit back to the previous mode IMPORTANT If the unit is in Cycle
89. el Units equipped with the Electric Standby option only ELECTRIC STANDBY UNDETECTED DO YOU WISH TO SWITCH TO If the Electric to Diesel Autoswitch Enabled feature in DIESEL Guarded Access is set YES then the unit will automatically switch to Diesel Mode operation when standby power is turned YES off or is no longer available ARATO If the Electric to Diesel Autoswitch Enabled feature in Figure 43 Electric Standby Undetected Screen Guarded Access is set NO and standby power is disconnected or fails the unit will not automatically switch to Diesel mode This is primarily designed to prevent unauthorized diesel engine starts when the truck is indoors or on a ferry where engine operation is strictly prohibited If the Electric to Diesel Autoswitch Enabled feature in Guarded Access is set NO then PROGRAMMING DIESEL MODE the prompt screen shown in Figure 43 will appear when standby power is turned off or is no longer available PLEASE WAIT If YES is selected then the display will briefly show the screen below ARA911 Figure 44 Programming Diesel Mode Screen Diesel Mode operation will briefly be confirmed If unit operation is required the diesel engine will start as shown in Starting the Diesel Engine on page 66 72 Operating Instructions If the Electric to Diesel Autoswitch Enabled feature in Guarded Access is set NO then the unit can also be switched from Diesel mode to Electric mode operation using the Diesel
90. enu 92 Standard Display 95 Change Language Screen Sequence 96 Standard Display 97 or Keys YES Key 97 Standard Display ses ess et e a es 98 Viewing and Clearing Alarms Screen Sequence 100 Standard Display 101 Start of Trip Screen Sequence 102 Printer Port Location 103 Standard Display 104 Print Report Screen Sequence 105 Sample Delivery 106 Sample Trip Ticket 106 Standard Display 107 Viewing Hourmeters Screen Sequence 108 Standard Display 112 Selecting Mode Screen Sequence 113 Standard Display 114 Mode Menu Display 114 Keypad Lockout Display 115 Standard Display 117 Selecting Sleep Mode Screen Sequence 119 Standard Display 123 No Pretrip Alarm Active Display 123 Pretrip Test Screen Sequence 125 Standard Display 126 Programming Diesel Mode 127 Programming Electric Standby Mode 128 Standard Display 129 Adjusting Display Brightness Screen Sequelee d acd das ws 130 Time and Date Screens
91. erature related problems Inspection Procedure 1 2 Verify setpoint is correct Check the return air temperature reading It should be within the desired temperature range Initiate a manual defrost cycle after each enroute inspection Inspection Troubleshooting 1 164 If a temperature reading is not within the desired temperature range refer to the troubleshooting table on the following pages Correct problem as required Repeat the Enroute Inspection every 30 minutes until the compartment temperature is within the desired temperature range Stop the unit if the compartment temperature is not within the desired temperature range on two consecutive 30 minute inspections especially if the compartment temperature appears to be moving away from the setpoint Immediately contact the nearest Thermo King Service Center or your company office Take all necessary steps to protect and maintain proper load temperature CAUTION Stop the unit if the compartment temperature remains higher than the desired temperature range from the setpoint on two consecutive 30 minute inspections Contact the nearest Thermo King Service Center or your company office immediately Take all necessary steps to protect and maintain proper load temperature A return air temperature reading is not within desired temperature range of the setpoint Loading and Enroute Inspections Inspection Troubleshooting The unit has not had time t
92. essing the Rear Remote Control Panel OFF Key will turn the unit off 145 Optional Rear Remote Control Panel If the control system is powered up from the Rear Remote Control Panel the Standard Display will appear in both the Rear Remote Control Panel display and the unit HMI Control Panel display When set to RUN the Rear Remote Control Panel allows the following Tum the unit on and off Unit will start and run Change the Setpoint e Select Cycle Sentry or Continuous Mode Display discharge air temperature Display and clear alarm codes Initiate a manual defrost cycle Send a Start of Trip marker to the ServiceWatch and CargoWatch Data Loggers Initiate a Pretrip Test 146 Rear Remote Control Action Set to Stand By If the Rear Remote Control Action is set to STAND BY pressing the Rear Remote Control Panel ON Key will power up the control system but the unit will not start and run Pressing the Rear Remote Control Panel OFF Key will turn the unit off The HMI Control Panel on the unit must be used to start and stop unit operation In addition to turning the unit on and off when set to STAND BY the Rear Remote Control Panel allows the following Turn the unit on and off Unit will not start and run Change the Setpoint e Select Cycle Sentry or Continuous Mode unless prevented by OptiSet Plus Display discharge air temperature Display and clear alarm codes Send a Start of Trip
93. ey Back Key Next Key DATALOGGER SENSOR 1 TEMPERATURE DATALOGGER SENSOR 4 TEMPERATURE BOARD TEMPERATURE SENSOR 35 F 91 F EXIT 1 BACK NEXT EXIT 1 BACK NEXT EXIT LOCK BACK Back Key Next Key Back Key Next Key DATALOGGER SENSOR 2 TEMPERATURE DATALOGGER SENSOR 5 TEMPERATURE 355 EXIT LOCK 1 Figure 57 Viewing Sensors Screen Sequence continued from previous page 90 Operating Instructions Navigating the Main Menu The Main Menu contains several additional submenus that allow the operator to view information and modify unit operation Use the following steps to access these menu areas 1 Beginat the Standard Display If the Temperature Watch Display 18 showing press the MENU soft key once to return to the Standard Display 2 Press the MENU soft key See Figure 58 3 Press NEXT and BACK soft keys to scroll up or down through the main menu areas See Figure 58 and Figure 59 4 Press the SELECT soft key to access a specific menu area when shown on the display screen See Figure 58 5 Press the EXIT soft key To return to the Standard Display The Main Menu choices are shown on the next page For detailed information on each menu area see the individual explanations of each menu item on the following pages of this manual 220 1295 SET GAUGES SENSO
94. ghtness Main Menu Screen reappears 5 SENSORS WENT 10 Press the Exit soft key to return to the Standard Display If Nom 1 no keys are pressed within 30 seconds the screen will return to the Standard Display ARA1327 Menu Soft Key Figure 89 Standard Display 3 Press the NExT soft key until the Adjust Brightness Menu appears See Figure 90 4 Press the SELECT soft key to enter the Adjust Brightness Menu See Figure 90 5 Press the or soft keys to select the desired brightness See Figure 90 This example shows changing screen brightness from low to medium 6 Press the YES soft key to enter the new brightness level 129 Operating Instructions MAIN MENU ADJUST BRIGHTNESS ADJUST BRIGHTNESS PLEASE WAIT EXIT SELECT BACK NEXT SELECT DISPLAY BRIGHTNESS WILL BE DISPLAY BRIGHTNESS IS LOW MEDIUM TO CHANGE YES DISPLAY BRIGHTNESS WILL BE MAIN MENU MEDIUM ADJUST BRIGHTNESS TO CHANGE YES NO EXIT SELECT BACK NEXT Figure 90 Adjusting Display Brightness Screen Sequence 130 Operating Instructions Time Display The time and date held by the HMI Control Panel real time clock can be checked Time and Date cannot be changed from the Main Menu The time and date are changed by programming the HMI Control Panel Contact your Thermo King dealer for information about programming the HMI Control Pa
95. he display to the Main Menu For additional information concerning the CargoWatch Data Logger contact your Thermo King dealer 104 Operating Instructions DATALOGGER PRINT VIEW MAIN MENU DATALOGGER EXIT SELECT BACK NEXT EXIT SELECT BACK SELECT SELECT PRINT DATA MENU DELIVERY TICKET gt PRINTING DELIVERY TICKET Key EXIT SELECT NEXT Key PRINT DATA TRIP TICKET DATALOGGER START TRIP PRINTING TRIP TICKET NExr Key SELECT Key EXIT SELECT EXIT SELECT BACK Figure 70 Print Report Screen Sequence 105 Operating Instructions 106 UNIT SERIAL NUMBER CONTROLLER SERIAL NUMBER TRAILER ID CONTROLLER VERSION NUMBER CONTROLLER TYPE DATALOGGER VERSION NUMBER TEMPERATURE UNITS XXXXXXXXXX A00021506190T3 007 SR2 6512 FAHRENHEIT START 05 30 08 08 29 08 FINISH 05 30 08 09 18 33 SENSORS SETPOINT Sensor SENSOR 1 SENSOR 2 gt 32 0 LOG SENSOR 1 LOG SENSOR 2 Figure 71 Sample Delivery Ticket UNIT SERIAL NUMBER XXXXXXXXXX CONTROLLER SERIAL NUMBER A00021506190T3 TRAILER ID XXXXXXXXXX CONTROLLER VERSION NUMBER B007 CONTROLLER TYPE SR2 DATALOGGER VERSION NUMBER 6512 TEMPERATURE UNITS FAHRENHEIT START 05 30 08 09 50 08 FINISH 05 30 08 13 07 33 SENSORS 1 SETPOINT 32 0 30 MAY 2008 1305 35 0 1250 352 1235 35 1 1220 352 1205 35 1 30 MAY 2
96. hut down to prevent damage to the unit or the load If this occurs the display will show that the unit is shut down and display the alarm code that caused the shutdown IMPORTANT Always record any Alarm Codes that occur in the order that they occur as well as any other pertinent information This information is extremely valuable to service personnel Operating Instructions After the alarm situation is resolved press the CLEAR key to clear the alarm To display the next alarm press the NEXT key see Figure 65 NOTE For additional information regarding the alarm shown on the display press the HELP soft key A help message will appear Important Alarm Notes If an alarm will not clear it may still exist If the alarm is not corrected it will not clear If an alarm cannot be cleared from the Main menu the CLEAR key will not appear These alarms must be cleared from the Guarded Access Menus alarms must be viewed before any of the alarms can be cleared If optional Fuel Level Sensor is installed Check Alarm Code 96 Low Fuel Level is set when the fuel level falls to 15 The Base Controller can be programmed to set a shutdown Alarm Code 44 Check Fuel System when the fuel level falls to 5 Shutdown Alarm Code 44 can be manually cleared with the CLEAR key In that case it becomes a check alarm and the unit will continue to run until it runs out of fuel if it is not refilled Alarm Code 96 and Alarm Code 44 are
97. hutdown repair immediately Otherwise report alarm at end of day 174 Alarm Codes Table of Alarm Codes NOTE Not all alarm codes are available with all microprocessor controllers or all revisions of software Code Description Corrective Action Action Ow Manually monitor load temperature with independent 26 Refrigeration Capacity Refrigeration Capacity REOR Report alarm at end of day or Self Check Abort Report alarm at end of Report alarm at end of day Report alarm at end of day Defrost Damper Circuit If unit is shutdown repair immediately Otherwise report X alarm at end of day 30 Defrost Damper Stuck If unit is shutdown repair immediately Otherwise report alarm at end of day Pressure Switch If unit is shutdown repair immediately Otherwise report alarm at end of day The indicated zone is no longer able to operate and has Reiger ater SOM been shut down Repair immediately Check Engine RPM Report alarm at end of day 175 Alarm Codes Table of Alarm Codes NOTE Not all alarm codes are available with all microprocessor controllers or all revisions of software Code Description Corrective Action evel Action a c id Run Relay Circuit If unit is shutdown repair immediately Otherwise report alarm at end of day Electric Motor Failed to Run If unit is shutdown repair immediately Otherwise
98. ic standby may start at any time when the unit is connected to live electric power and the Base Controller is turned on CAUTION Always turn the electric power supply off when handling connecting or disconnecting high voltage power cords CAUTION Do not start the electric drive motor unless the diesel engine is completely stopped 68 Electric Power Receptacle The electric power receptacle is used to connect the unit to an appropriate electric power source for electric standby operation The electric power receptacle is located next to the HMI Control Panel Make sure the unit and the power supply are turned off before connecting or disconnecting a power cord Smart Power 220 VAC 230 VAC 50Hz 60Hz ARATSSA Figure 38 Electric Power Receptacle Operating Instructions Starting the Unit on Electric Standby Operation Units equipped with the Electric Standby option only Electric motor starting 1s automatic in both Continuous Mode and Cycle Sentry Mode The motor will start as required when the unit is turned on If any keys being pressed on the HMI control panel prior to the motor start the motor start will be delayed until 10 seconds after the last key is pressed Start the unit on Electric Standby operation as follows 1 Press the controller key to make sure the unit is turned off Connect the unit electric power receptacle to an appropriate electric power supply Press the contro
99. icians For additional information on regulations and technician certification programs contact your local THERMO KING dealer CALIFORNIA Proposition 65 Warning Diesel exhaust is a chemical known to the State of California to cause cancer 222 Index A adjust brightness 128 air cleaner restriction indicator 39 alarm codes 167 corrective action 170 TYPOS aren sane a Ruben gash nt toa 167 amber status 46 automatic start stop safety precautions 20 B battery inspection 49 belt tension specifications 194 belts inspection 49 coils inspection 50 compressor oil sight 01855 39 continuous mode selecting cde 4 2 78 continuous run operation 32 control panel 53 display x dyes e Up ee ere Be 53 Key S too RUNS TATUR BUS 54 CYCLE SENTRY Selecting 78 start stop 33 D damper inspection 50 data 1 001 0 34 datalogger menu 101 o3 o ue du D ten a eed 36 defrost drain inspection
100. inder 2 Report alarm at end of day 134 Controller Power On Hours Report alarm at end of day ate Spare Digital Inputs Report alarm at end of day Check Spare Digital Outputs Report alarm at end of day 137 Chock Damper MOIT Report alarm at end of day Output 141 Report alarm at end of day Disabled 184 Alarm Codes Table of Alarm Codes NOTE Not all alarm codes are available with all microprocessor controllers or all revisions of software Code Description Corrective Action Level Action 145 Loss of Controller On Feedback If unit is shut down repair immediately Otherwise report Signal alarm at end of the day 146 Software Version Mismatch If unit is shut down repair immediately Otherwise report X alarm at end of the day 148 AOSE Elsctic ig DIESE Report alarm at end of the day X Disabled 149 Alarm Not Identified If unit is shut down repair immediately Otherwise report X alarm at end of the day 150 Out of Range Low Manually monitor load temperature Report alarm at end of X the day 151 Out of Range High Manually monitor load temperature Report alarm at end of X the day OptiSet Plus Mismatch load temperature Report alarm at the end 185 Alarm Codes Table of Alarm Codes NOTE Not all alarm codes are available with all microprocessor controllers or all revisions of software Code Description Corrective Action Level Action
101. ine coolant Chevron Extended Life Coolant is RED in color instead of the previous GREEN or BLUE GREEN colored conventional coolants CAUTION Do not add GREEN or BLUE GREEN conventional coolant to cooling systems using RED Extended Life Coolant except in an emergency If conventional coolant is added to Extended Life Coolant the coolant must be changed after 2 years instead of 5 years NOTE The use of 50 50 pre mixed ELC is recommended to assure that de ionized water is being used If 100 full strength concentrate is used de ionized or distilled water is recommended instead of tap water to insure the integrity of the cooling system is maintained 30 EMI 3000 EMI 3000 is an extended maintenance interval package It is standard equipment The EMI 3000 package consists of the following key components e EMI 3000 Hour Cyclonic Air Cleaner Assembly and Air Cleaner Element e EMI 5 Micron 3000 Hour Fuel Filter e EMI 3000 Hour Dual Element Oil Filter e API Rating CI 4 Mineral Oil Five Year or 12 000 Hour ELC Extended Life Coolant The EMI package allows standard maintenance intervals to be extended to 3 000 hours or 2 years whichever occurs first NOTE Units equipped with the EMI 3000 package do require regular inspection in accordance with Thermo King s maintenance recommendations NOTE EMI 3000 oil filters and EMI 3000 air cleaners are NOT interchangeable with older style oil filters and air c
102. ishment authorized by Thermo King This warranty covers the following emission related parts and components e Fuel Injection System Intake Manifold e Exhaust Manifold Miscellaneous hoses clamps connectors and sealing devices used in the above systems 16 If failure of one of these parts or components results in failure of another part or component both will be covered by this warranty Responsibilities This warranty is subject to the following Thermo King Corporation Responsibilities During the emission warranty period if a defect in material or workmanship of a warranted part or component is found Thermo King will provide e New remanufactured or repaired parts or components required to correct the defect NOTE Items replaced under this warranty become the property of Thermo King Labor during normal working hours required to make the warranty repair This includes diagnosis and labor to remove and install the engine if necessary EPA Emission Control System Warranty Statement Owner Responsibilities During the emission warranty period the owner is responsible for The performance of all required maintenance A warranty claim will not be denied because the scheduled maintenance was not performed However if the lack of required maintenance was the reason for the repair then the claim will be denied Premium of overtime cost Costto investigate complaints that are not caused b
103. isplays the temperature of the control discharge air sensor 87 Operating Instructions Display Discharge Air Temperature Displays the temperature of the display discharge air sensor Temperature Differential Displays the calculated difference between the control return air sensor and the control discharge air sensor Evaporator Coil Temperature Displays the temperature of the evaporator coil sensor Ambient Air Temperature Displays the temperature of the ambient air sensor Spare 1 Temperature Displays the temperature of the spare 1 temperature sensor Log Sensor 1 Displays the temperature of the CargoWatch Data Logger temperature sensor 1 Log Sensor 2 Displays the temperature of the CargoWatch Data Logger temperature sensor 2 Datalogger Sensor 3 Temperature Displays the temperature of the CargoWatch Data Logger temperature sensor 3 Datalogger Sensor 4 Temperature Displays the temperature of the CargoWatch Data Logger temperature sensor 4 88 Datalogger Sensor 5 Temperature Displays the temperature of the CargoWatch Data Logger temperature sensor 5 Datalogger Sensor 6 Temperature Displays the temperature of the CargoWatch Data Logger temperature sensor 6 Board Temperature Sensor Displays the internal temperature of the HMI Control Panel pc board The Base Controller will turn the HMI display heater on if this temperature goes below a certain point in extremely cold ambient temperatures
104. kets and sound absorbing doors See the Design Features list below Design Features The following chart lists key design features and options Standard Features O Option Factory installed Option Dealer Installed 5 130 5 230 5 230 SB 330 Model Model Model Model 30 30 50 30 SB 130 230 330 Key Features amp Options SMART REEFER SR 3 Controller OPRA PUST ne 2 Throttling Valve 26 SB 130 230 330 Key Features amp Options FreshSet Programmable SB 130 5 230 SB 230 SB 330 Model Model Model Model 30 30 50 30 Modes requires ETV ServiceWatch Data boe o CargoWatch Data i asec a CEE Door Switches Temperature Sensor Kits O O dajo ajo uj o u 2000 Tele High Capacity Condenser Coil Whisper Quiet Technology Easy access door design Unit Description SB 130 230 330 SB 130 SB 230 SB 230 5 330 SB 130 230 330 5 130 5 230 5 230 5 330 Key Features amp Model Model Model Model Key Features amp Model Model Model Model Options 30 30 50 30 30 30 50 30 Composite Exterior Directional Air Long Life Vibration Isolation Hoses Remote Status oral Display f EE s OI rp soe n ae OI Alternator 65 Amp 2 Vdc Standard Unit Color
105. key 4 Press the ON key 5 Ifthe unit still does not start repeat the above steps Operating Instructions Switching from Diesel to Electric Units equipped with the Electric Standby option only If the Diesel to Electric Autoswitch Enabled feature in Guarded Access is set YES then the unit will automatically switch to Electric Mode operation when standby power is connected and available If the Diesel to Electric Autoswitch Enabled feature in Guarded Access is set NO then the prompt screen shown below will appear when standby power is connected and available ELECTRIC STANDBY DETECTED DO YOU WISH TO SWITCH TO ELECTRIC STANDBY YES Figure 41 Electric Standby Detected Screen If NO is selected then the unit will continue to operate in Diesel Mode If YES 15 selected then the display will briefly show the screen in Figure 42 PROGRAMMING ELECTRIC STANDBY PLEASE WAIT Figure 42 Programming Electric Standby Screen Electric Mode operation will briefly be confirmed If unit operation is required the electric motor will start as shown in Starting the Unit on Electric Standby Operation on page 69 If the Diesel to Electric Autoswitch Enabled feature in Guarded Access is set NO then the unit can also be switched from Diesel mode to Electric mode operation using the Electric Standby Selection as shown in Electric Standby Diesel Mode on page 126 71 Operating Instructions Switching from Electric to Dies
106. kout Display SZ SZ SZ 2 1327 Press Menu Soft Key Figure 78 Standard Display 114 Operating Instructions 6 Press the SELECT soft key to select Keypad Lockout CHANGE MODE KEYPAD LOCKOUT 1 EXIT SELECT BACK Press Select Soft Key Figure 80 Keypad Lockout Display 7 The new mode is then confirmed for 10 seconds 8 The display then returns to the Mode Menu 9 Press the Exit soft key to return to the Standard Display If no keys are pressed within 30 seconds the screen will return to the Standard Display NOTE If Keypad Lockout is active press and hold any soft key for 5 seconds to deactivate the feature 115 Operating Instructions Selecting Sleep Mode This feature must be enabled in Guarded Access to be available Sleep mode starts and stops the unit as required to keep the unit battery in a charged condition and keep the unit engine warm in cold ambient conditions Sleep mode does not maintain setpoint Sleep Mode keeps the compartment temperature near the ambient temperature when the unit is running This is useful in extremely cold weather or when the unit is to be out of service for an extended time The following features are available in Sleep Mode Program Wakeup Time This feature allows a wakeup time to be specified When the selected time is reached the unit will start and resume normal operation If a Wakeup Time is selected the
107. leaners Unit Description Thermo King X426L and X430L Reciprocating Compressors The SB 130 is equipped with a Thermo King X426L reciprocating compressor with 25 9 cu in 424 cm3 displacement The SB 230 and SB 330 are equipped with a Thermo King X430L reciprocating compressor with 30 0 cu in 492 cm3 displacement Electronic Throttling Valve The Electronic Throttling Valve ETV is optional on the SB 130 and SB 230 and standard on the SB 330 The ETV provides enhanced control of the refrigeration system as follows Allows the refrigeration system to fully utilize the power capabilities of the engine under varying conditions Provides an additional measure of protection against high discharge pressures e Protects the engine from high coolant temperature shutdowns Provides a means of precise temperature control You can tell if the unit has an ETV by looking at the compressor Units with an ETV have a suction valve adapter Units without an ETV have a mechanical throttling valve 1 Suction Valve Adapter with 2 Mechanical Throttling Valve Figure 9 Compressor 31 Unit Description SMART REEFER 3 SR 3 Control System The SR 3 Base Controller is a microprocessor control system designed for transport refrigeration The SR 3 integrates the following functions changing setpoint and operating mode viewing gauge sensor and hourmeter readings initiating defrost cycles and
108. lectric motor if the motor overloads for any reason e g low line voltage or improper power supply while the unit is on electric standby operation The microprocessor will record Alarm Code 90 Smart FETs Smart FETs in the base controller protect some circuits and components from an overcurrent condition Fuses A number of fuses located on the base controller protect various circuits and components The base controller is located inside the control box Refer to the appropriate Microprocessor Controller Diagnostic Manual for more information about the fuses F2 OnO Swich 10A Fuel Sol Pul in Starter Circuit Fuse Size Function None Fuse All Bosch and Thermo King Alternators aw A Fuse All Prestolite Alternators e um 8XP Circuit Controller On Feedback to HMI A Powert amp CANComedorJi2 F8 5 Powerto CAN 44 1 10A EX Power Install fuse in right positon IA Zone TlLS Mul Tempony Circuit Remote Status Light Optional Power F20 2 Sense F25 7 5 Switch Circuit Power to CAN Connector J98 41 Unit Description F4 Fuse F4 must be removed for Bosch and Thermo King alternators Fuse F4 fuse must be in place for Prestolite alternators to charge F5 The F5 preheat fuse is a slow blow type fuse It is designed for use with the
109. ller ON key CAUTION The motor may start automatically any 4 time the unit is turned on If a screen asking if you wish to switch to Electric Standby appears press the YES soft key This screen does not appear 1f the Base Controller is programmed to automatically switch from Diesel to Electric Standby or if the unit was in Electric Standby when it was turned off ELECTRIC STANDBY DETECTED DO YOU WISH TO SWITCH TO ELECTRIC STANDBY YES Figure 39 Electric Standby Detected Screen 69 Operating Instructions 5 Ifthe microprocessor determines that the unit should cool or heat the motor start screen appears as shown below The preheat buzzer sounds for 20 seconds before the electric motor starts It may not start if the return air sensor temperature is within a few degrees of setpoint The electric motor cycles on and off in CYCLE SENTRY Mode and runs continuously in Continuous Mode ELECTRIC MOTOR STARTING ARA909 Figure 40 Electric Motor Starting Screen 6 Complete an After Start Inspection see page 67 for Compressor Oil Pre Cooling and Defrost 70 Unit Fails to Start If the electric motor does not start and the Alarm Icon appears on the display take the following steps 1 Check for and correct any alarm conditions See Viewing and Clearing Alarms Screen Sequence on page 100 2 Clear all alarms See Viewing and Clearing Alarms Screen Sequence on page 100 3 Press the
110. lso be sent to the data loggers THERMO KING 41 62 Gi C 888 tHBuHdH s ccce ARA1387 Figure 105 Rear Remote Control Panel 148 Turns the unit on as determined Control Action OFF Key Turns the unit off Up Arrow Increases setpoint or changes Ke other setting Down Decreases setpoint or changes Arrow Key setting Allows Cycle Sentry to be turned ect Key off displays the discharge air temperature and alarms Executes a prompt or loads a Enter Key f new setpoint or other setting Key Initiates a Pretrip Test ON y Key by the setting of Rear Remote Sel Optional Rear Remote Control Panel Hk Logo Sends a Start of Trip marker to i the data logger This icon appears when the unit is cooling This icon appears when the unit is heating Modulation icon appears when the unit is Icon in modulation prs t Key Initiates a defrost cycle if conditions allow Display This icon appears when the unit is 5 Defrost Icon defrosting The display normally shows the Standard Display of return air temperature and setpoint The icons on either side of the Cycle Sentry This icon appears when the unit is display indicate operating modes and alarms The display Icon operating in Cycle Sentry mode shown here has all possible segments lighted The display This icon appears when an alarm icons are defined below condition has been detecte
111. mperature sensors are installed their readings are displayed as Datalogger Sensor 1 6 Temperature in the sensor readings A printer can also be used to print a report of the optional sensor readings 34 USB Port Standard USB drives that have been programmed with Wintrac can be used Use of a USB drive eliminates the need for an on site computer and does not require cables The USB port can be used to Upload and download OptiSet Plus files Download CargoWatch and ServiceWatch Data Loggers Flashload the Base Controller and HMI Control Panel Unit Description CargoWatch Port ServiceWatch Port USB Port Figure 10 HMI Controller and Data Ports OptiSet Plus OptiSet Plus is a group of programmable functions that control how the unit will operate with specific setpoints or named products This assures that when a particular setpoint or named product is selected the unit will always operate the same way This allows an entire fleet to be configured to match the customers needs Contact your Thermo King dealer for information about programming OptiSet Plus FreshSet FreshSet is included in OptiSet Plus FreshSet is a demand base temperature control for fresh products FreshSet modifies and adjusts unit airflow operation to control temperature and to maximize protection of cargo while keeping operating costs to a minimum Contact your Thermo King dealer for information about programming F
112. n page 84 The Amps Display should indicate a positive charge amperage rate to the battery negative number indicates a discharge condition Compressor Oil The compressor oil level should be visible in the compressor sight glass after 15 minutes of operation If not check the compressor oil level using the procedure in the appropriate maintenance manual Pre Cooling Make sure that the setpoint is at the desired temperature See Changing the Setpoint on page 74 Allow the unit to run for a minimum of 30 minutes longer if possible before loading the trailer This provides a good test of the refrigeration system while removing residual heat and the moisture from the trailer interior to prepare it for a refrigerated load Defrost When the unit has finished pre cooling the trailer interior manually initiate a Defrost cycle See Initiating a Manual Defrost Cycle on page 81 This will remove the frost that builds up while running the unit to pre cool the trailer 67 Operating Instructions Electric Standby Operation Model 50 units are equipped with Electric Standby This feature allows the unit to operate on electric power as well as be powered by the standard diesel engine During Electric Standby operation power to the unit is supplied by an electric motor connected to a high voltage power source The required voltage is shown on a decal on the unit s electric power receptacle WARNING Units equipped with electr
113. n shut down Repair immediately 13 Sensor Check Manually monitor load temperature with independent X thermometer Report alarm at end of day 45 Check Glow Plugs Intake Air If unit is shut down repair immediately Otherwise report X Heater alarm at end of day 17 Engine Failed to Crank If unit is shut down repair immediately Otherwise report X alarm at end of day 48 High Engine Coolant If unit is shutdown repair immediately Otherwise report X Temperature alarm at end of day 173 Alarm Codes Table of Alarm Codes NOTE Not all alarm codes are available with all microprocessor controllers or all revisions of software Code Description Corrective Action Level or Action 5 19 Low Engine Pressure It unit is shutdown repair immediately Otherwise report alarm at end of day 20 Engine Failed to Start If unit is shutdown repair immediately Otherwise report alarm at end of day Manually monitor load temperature with independent et Cooling Cycle Check thermometer Report alarm at end of day Manually monitor load temperature with independent 22 Check thermometer Report alarm at end of day Che EE X The indicated zone is no longer able to operate and has x Gooling been shut down Repair immediately The indicated zone is no longer able to operate and has 24 galing Cycle Fault been shut down Repair immediately 25 Alternator Check If unit is s
114. n will appear NExT soft key to select a different Main Menu item Press See Figure 61 the Exit soft key to return to the Standard Display 5 Press the or soft keys to select the desired language Only languages enabled from the Guarded Access Menu are available German 1s shown in Figure 61 6 When the desired language is shown press the YES soft key to confirm the choice 95 Operating Instructions MAIN MENU LANGUAGE PROGRAMMING LANGUAGE PLEASE WAIT EXIT SELECT SELEcT Key NEW LANGUAGE WILL BE ENGLISH i TO CHANGE HAUPTMENU SPRACHE BEENDEN AUSWHAL WEITER or Key NEW LANGUAGE WILL BE DEUTSCH USE TO CHANGE SET MESSGE SENSORE MENU POINT RAT N a 1333 Figure 61 Change Language Screen Sequence 96 Operating Instructions Return to English at Any Time IMPORTANT If necessary English and all other languages in the software version may be accessed from the Standard Display When the Standard Display is shown press and hold the first and last soft key for 5 seconds as shown in Figure 62 This example is Deutsch German MESSGE SENS RE RAT N POINT Press These Soft Keys Figure 62 Standard Display After 5 seconds the Language Menu will appear in the current language as shown in Figure 63 Press the or Keys to select the desired language When the desired langu
115. nd shuts down the unit after those conditions are satisfied The system automatically monitors and maintains the compartment temperature engine block temperature and battery charge levels at a condition where quick easy starts are possible Your Thermo King unit provides a wide range of control and programming flexibility However pre programming of the unit Base Controller may prohibit operation in certain temperature ranges within some modes and may also prohibit certain modes of operation If you have controller programming questions contact your supervisor or your Thermo King dealer before requesting service 33 Unit Description Data Logging There are two separate data loggers The data is downloaded through the data ports on the front of the control box using an IBM PC compatible laptop or desktop computer and Thermo King WinTrac 5 1 or higher software ServiceWatch ServiceWatch is standard equipment It records operating events alarm codes and compartment temperatures as they occur and at preset intervals This information is typically used to analyze unit performance Use the ServiceWatch Port to downloaded the ServiceWatch data CargoWatch CargoWatch data logging requires the installation of optional sensors Up to six temperature sensor probes and four door switches can be installed CargoWatch also logs the setpoint Use the CargoWatch Port to downloaded the CargoWatch data If optional te
116. nel View the time and date as follows 1 Beginatthe Standard Display If the Temperature Watch Display 1s showing press the MENU soft key once to return to the Standard Display 2 Press the MENU soft key on the Standard Display 3 Press the NExT soft key until the Time Display appears 4 Press the SELECT soft key to view the time and date 35 EXIT SELECT SELECT en 18 37SUNDAY 18 FEB 2000 EXIT Standard Display Menu Soft Key Figure 91 Time and Date Screens 131 Operating Instructions OptiSet Plus The Base Controller can be programmed with OptiSet Plus temperature profiles that allow the user to select named products Contact your Thermo King dealer for information about programming the Base Controller with OptiSet Plus temperature profiles Named products can have a single setpoint or they can have a setpoint range that allows the user to select a setpoint within that range The Base Controller be programmed to allow only named products to be selected In which case the far left soft key will display PRODUCT See Figure 92 The Base Controller can be programmed to allow named products or numeric setpoints to be selected In which case the far left soft key will display PRODUCT SETPOINT See Figure 93 NOTE In OptiSet Plus the terms numeric setpoint and setpoint mean the same thing and are displayed as numbers The terms named produc
117. nit is not in STAND BY If the unit is not running when the Pretrip Test is started a Full Pretrip Test will be performed If the unit is running when the Pretrip Test is started a Running Pretrip Test will be performed 1 Clear any alarm codes as shown previously 2 Pressthe Pretrip Key The Pretrip EntEr PrE prompt will appear in the display 1406 Figure 125 Press Pretrip Key 158 When the Pretrip prompt is shown press the Enter Key to start a Pretrip Test The display will briefly show LOAd PrE If the unit is not running a Full Pretrip Test will be performed If the unit is running a Running Pretrip Test will be performed ARA1407 Figure 126 Press Enter Key Optional Rear Remote Control Panel 4 When the Pretrip Test is running the display will show PrE 5 When the Pretrip Test is complete the display will show trP The HMI Control Panel will show the Pretrip Test PASS CHEC or FAIL Pressing the Select Key will return progress to the Remote Standard Display 4 Ce Gi 9 E S ARA1408 ARA1409 Figure 127 Pretrip Display Figure 128 Pass Pretrip Display 159 Optional Rear Remote Control Panel 160 Loading Enroute Inspections This chapter describes pre loading post loading and enroute inspection procedures Thermo King refrigeration units are designed to maintain the required product load temperature during transit Follow
118. ntrol Panel Starting a Manual Defrost Cycle If conditions allow a manual defrost cycle can be initiated using the Defrost Key 1 Press the Defrost Key The defrost prompt EnTEr dEF will appear in the display Figure 120 Press Defrost Key 2 When the defrost prompt is shown press the Enter Key to start a manual defrost The display will briefly show LOAd dEF and then a defrost cycle will begin if conditions allow 156 Figure 121 Press Enter Key The display will return to the Remote Standard Display The Defrost Icon will be shown in the display 4 62 Gi E Figure 122 Defrost Icon Displayed The defrost cycle will terminate automatically Optional Rear Remote Control Panel Sending a Start of Trip Marker A Start of Trip marker can be sent to the data loggers using the TK Logo Key 1 Press the TK Logo Key The Start of Trip EnTEr SOt prompt will appear in the display EREET ARA1404 Figure 123 Press TK Logo Key M When the Start of Trip prompt is shown press the Enter Key to send a Start of Trip marker to the CargoWatch and ServiceWatch data loggers The display will briefly show LOAd SOt ARA1405 Figure 124 Press Enter Key 3 The display will then return to the Remote Standard Display 157 Optional Rear Remote Control Panel Running a Pretrip Test A Pretrip Test can be started using the Pretrip Key as long as the u
119. o cool down to correct temperature The unit may have a low refrigerant charge The unitis in defrost or has just completed a defrost cycle The evaporator is plugged with frost Refer to the load log history Look for above temperature load records properly pre cooled cargo compartment length of time on road etc Correct as required Continue monitoring return air temperature until the reading is within the desired temperature range of the setpoint Check the receiver tank sight glass for refrigerant level If liquid is not showing in the receiver tank sight glass the refrigerant charge may be low A competent refrigeration technician is required to add refrigerant or repair the system Contact the nearest Thermo King dealer authorized Service Center or call the Thermo King Cold Line for referral Consult the Table of Contents for Cold Line information Monitor the return air temperature after the defrost cycle is completed to see if the temperature returns to the desired temperature range of the setpoint Initiate a manual defrost cycle The defrost cycle will automatically terminate when complete Continue monitoring the return air temperature until the reading is within the desired temperature range of the setpoint 165 Loading and Enroute Inspections 166 Improper air circulation in the cargo compartment The unit did not start automatically Inspect the unit and cargo compartment to determine if the ev
120. oon as possible to amber are illuminated when the unit has a shutdown alarm correct the alarm condition code and the load integrity 1s at risk Correct the alarm condition immediately Figure 19 Check Alarm Figure 20 Shutdown Alarm 46 Remote Status Display Optional Remote status displays that also show the fuel level or the fuel The temperature display shows the box temperature except level and the box temperature are also available The number when the unit is in defrost in which case it displays dF of white LEDs illuminated in the fuel level indicator show the fuel level When the fuel level falls below 10 only the two amber LEDs at the top and bottom of the fuel level indicator are illuminated to indicate the low fuel level rra Status Indicator 2 Level Indicator 3 Display 1 Status Indicator Figure 22 Remote Status Display 2 Level Indicator with Fuel Level and Temperature Figure 21 Remote Status Display with Fuel Level 47 Remote Status Display Optional 48 Manual Pretrip Inspection Before Starting the Unit Pretrip inspections are an important part of a preventative maintenance program designed to minimize operating problems and breakdowns Perform this pretrip inspection before every trip involving refrigerated cargo NOTE Pretrip inspections are not intended to take the place
121. operating in CYCLE SENTRY mode as shown below If the CYCLE SENTRY icon is not present the unit is operating in Continuous mode 64 ts 0 Named Product If Selected 1 CYCLE SENTRY Icon Menu Soft Key Figure 36 Temperature Watch Display Operating Instructions Alarm Display If a unit alarm condition occurs the large Alarm Icon will appear on the Standard Display as shown below in Figure 37 NOTE A shutdown alarm will also cause the display and backlight to flash on and off and the display will switch from normal video to reverse video and back to normal video light areas become dark and dark areas become light IMPORTANT Always record any Alarm Codes shown This information is very valuable to service personnel See Alarms Menu on page 97 for information about displaying and clearing alarms 35A 35 PRODUCT GAUGES SENSORS SETPOINT Alarm Icon MENU gt lt amp 9 C9 GJ ARA1379 Named Product If Selected Figure 37 Alarm Display 65 Operating Instructions Starting the Diesel Engine Diesel engine preheats and starts automatically in both Continuous Mode and CYCLE SENTRY mode The engine will preheat and start 1f necessary when the unit is turned on The engine preheat and start will be delayed in CYCLE SENTRY mode if there is no current need for the engine to run If a key or sequence of keys are pressed on the HMI Control Panel before the engine star
122. ort alarm at end of Report alarm at end of day See Hourmeter Failure Report alarm at end of day x EZH Controller Reset to Defaults Report alarm at end of Report alarm at end of day rapa Era n H KENE EPROM Checksum If unit is shutdown repair immediately Otherwise report Failure alarm at end of day Internal Data Logger Overflow Report alarm at end of Report alarm at end of day fe 80 Compressor Temp Sensor Report alarm at end of day High Compressor Temp 4 immediately Otherwise report mies 179 Alarm Codes Table of Alarm Codes NOTE Not all alarm codes are available with all microprocessor controllers or all revisions of software Code Description Corrective Action Level Action Ow id High Compressor Temperature If unit is shutdown repair immediately Otherwise report 82 Shutdown alarm at end of day 83 Low Engine Coolant Temperature If unit is shutdown repair immediately Otherwise report alarm at end of day gata x e Forced Unit Operation Resxisemsredod XY Ew pa ese sa 87 Report alarm at end of Report alarm at end of day 7 pee Electronic Throttling Valve If unit is shutdown repair eee Otherwise report Circuit alarm at end of day Electric Overload If unit is shutdown repair immediately Otherwise report alarm at end of day 180 Alarm
123. ounts of water Get prompt medical attention Safety Precautions Skin Flush areas with large amounts of warm water Do not apply heat Wrap burns with dry sterile bulky dressing to protect from infection or injury Get prompt medical attention Inhalation Move victim to fresh air and restore breathing if necessary Stay with victim until emergency personnel arrive First Aid Refrigerant Oil Eyes Immediately flush eyes with large amounts of water for at least 15 minutes while holding the eyelids open Get prompt medical attention Skin Remove contaminated clothing Wash thoroughly with soap and water Get medical attention if irritation persists Inhalation Move victim to fresh air and restore breathing if necessary Stay with victim until emergency personnel arrive Ingestion Do not induce vomiting Immediately contact local poison control center or physician 21 Safety Precautions Safety Decals and Locations FACTORY FILLED WITH CHEVRON DEX COOL Extended Life Antifreeze Coolant Top Off with Chevron DEX COOL Extended Life Prediluted 50 50 Antifreeze Coolant or Havoline Extended Life Prediluted 50 50 Anti Freeze Coolant DEX COOL Acceptable substitutes for use in Thermo King Equipment Texaco Extended Life Coolant Antifreeze 227997 227998 or Delo Extended Life Coolant Antifreeze 227804 227805 This cooling system contains an extendad life ethylene glycol based antifreeze and is protec
124. ow and then restart If the unit is waiting to restart Alarm Code 84 Restart Null will be present along with the Prevent Alarm In other cases the unit may restart or run with reduced performance to determine if continued operation is possible If the alarm does not reoccur with reduced performance the unit will then return to full performance If the unit is operating with reduced performance Alarm Code 85 Forced Unit Operation will also be present Alarm Codes Shutdown Alarms Shutdown Alarms are indicated by the Alarm Display Shutdown alarms also cause the display and backlight to flash on and off and the display will switch from normal video to reverse video and back to normal video light areas become dark and dark areas become light as shown in Figure 132 Shutdown alarms force the unit into shutdown The unit will remain in shutdown and will not restart until the shutdown alarm is cleared Exceptions are some engine and electric shutdown alarms become that log alarms when switched to the alternate operating mode diesel to electric or electric to diesel If a shutdown alarm occurs that affects only diesel mode operation and the unit is switched to electric either manually or automatically the diesel mode shutdown alarm becomes an electric mode log alarm This allows the unit to run in electric mode without clearing the shutdown alarm that is preventing diesel mode operation If the unit is switched back to diesel mode the alarm
125. pecified number of times If such is the case these alarms must be cleared by service personnel See Clearing Alarm Codes on page 170 Alarm Types The four types of alarms are described below Log Alarms Log Alarms are indicated by the Log Alarms screen which appears for approximately 30 seconds just before the Standard Display appears each time the unit 1s turned on The Alarm Display must be used to view the existing alarms This level of alarm serves as a notice to take 167 Alarm Codes corrective action before a problem becomes severe Maintenance items such as a maintenance reminder hour meter reaching its time limit are log alarms LOG ALARMS ACTIVE GO TO MENU TO VIEW Figure 130 Log Alarms Screen Check Alarms Check Alarms are indicated by the Alarm Display in which the large Alarm Icon will appears on the Standard Display as shown below in Figure 131 The Alarm Menu must be used to view the existing alarms This level of alarm serves as a notice to take corrective action before a problem becomes severe The unit will run with check alarms but some features and functions may be inhibited 168 35 SENSORS MENU 35 SET GAUGES POINT ARA1381 Figure 131 Alarm Display Prevent Alarms Prevent Alarms are also indicated by the Alarm Display as shown in Figure 131 The Alarm Menu must be used to view the existing alarms The unit may stop running and wait a timed interval or until conditions all
126. peration If Wakeup Time is selected Day to Wake Up The day the unit is to wake up can be specified Operating Instructions Hour to Wake Up The hour the unit is to wake up can be specified Minute to Wake Up The minute the unit is to wake up can be specified Run Pretrip on Wake Up Pretrip Test be enabled to automatically run when the unit wakes up 111 Operating Instructions Turning CYCLE SENTRY On or Off The easiest way to switch between CYCLE SENTRY and Continuous Run is to press the Mode key see page 78 But you can also switch modes in the Mode Menu as follows 1 Begin at the Standard Display If the Temperature Watch Display 1s showing press the Menu soft key once to return to the Standard Display 2 Press the MENU soft key on the Standard Display 3 Press the NEXT soft key until the Mode Menu appears 4 Press SELECT soft key to enter the Mode Menu See Figure 77 5 Press the SELECT soft key to switch between modes 6 Thenew mode is then confirmed for 10 seconds 7 display then returns to the Mode Menu Press the SELECT soft key again to change the mode again CAUTION If the unit is in CYCLE SENTRY null and the mode is switched to Continuous mode the unit will start automatically 112 IMPORTANT If OptiSet Plus is in use it may not be possible to change the Mode 35 35 SET GAUGES SENSORS MENU POINT 3 1326
127. perly 83 Operating Instructions Viewing Gauge Readings Use the following steps to view the gauge readings 1 Beginatthe Standard Display If the Temperature Watch Display 1s showing press the MENU soft key once to return to the Standard Display 2 Press the GAUGES soft key to enter the Gauges Menu See Figure 52 3 Press BACK or NExT soft keys to scroll through available gauges Gauges Available Coolant Temperature Displays the temperature of the engine coolant Coolant Level Displays the coolant level in the overflow tank Oil Pressure Displays the engine oil pressure as OK or LOW Oil Level Displays the engine oil level as OK or LOW 84 Amps Displays the current flow in amps flowing to or from the unit battery Battery Voltage Displays the voltage of the unit battery Engine RPM Displays the engine speed in RPMs Fuel Level Sensor Displays the fuel level if a fuel level sensor is installed Discharge Pressure Displays the unit discharge pressure ETV units only Suction Pressure Displays the unit suction pressure ETV units only ETV Position Displays the current position of the ETV valve ETV units only Input Output State Displays the current state of the input output devices listed below High Speed Relay Electric Heat as ON or OFF Run Relay Run Relay Feedback Alternator Excite Output Operating Instructions Defrost Damper 5 Press the Exit soft key
128. rature prior to loading 2 To cool cargo to a desired temperature before loading pre heat The heating of diesel engine glow plugs prior to start up Some engines use an intake manifold heater rather than glow plugs pre trip inspection Checking the operation of a refrigeration system before loading psi Pounds per square inch A unit of pressure 1 psi 0 069 bar 6 89 kPa psig Pounds per Square Inch Gauge Pressure in pounds per square inch as displayed by a gauge calibrated to zero when open to the atmosphere receiver tank A refrigerant storage device included in nearly all Thermo King units refrigerant The medium of heat transfer in a refrigeration system which absorbs heat by evaporating at a low temperature and releases heat by condensing at a higher temperature refrigerant oil A special oil used to lubricate compressors in refrigeration systems remote evaporator A separate evaporator unit located in a second or third compartment of a multi temperature truck or trailer unit return air bulkhead A structure metal or plastic mounted in the front of a trailer and designed to prevent restriction of return air flow to the Thermo King unit due to improper loading See bulkhead 207 Glossary return air temperature The temperature of the air returning to the evaporator See box temperature rpm Revolutions per minute setpoint The temperature selected on a thermostat or microprocessor controller
129. reheats and starts Operating Instructions 6 The Standard Display showing box temperature and setpoint reappears when the unit 1s running See Figure 27 57 Operating Instructions DIESEL ENGINE STARTING THERMO KING CONFIGURING SYSTEM F 35 PLEASE WAIT 3 5 5 SET GAUGES SENSORS POINT SET GAUGES SENSORS MENU POINT Figure 27 Turning Unit On Screen Sequence One Language Enabled 58 Operating Instructions More Than One Language Enabled If more than one language has been enabled a prompt will appear to allow the desired language to be chosen Only languages enabled from the Guarded Access Menu are available Press YES to select the language displayed If a different language 1s desired press the NO key as shown in Figure 28 IMPORTANT The engine start is not delayed by the language prompt as shown in Figure 28 The prompt will appear for 10 seconds and then the engine will start After the engine is started the display will return to the prompt shown in Figure 28 CURRENT LANGUAGE IS ENGLISH YES gt pum lt Figure 28 Key The Language menu will appear as shown in Figure 29 Press the or keys to select the desired language When the desired language is shown press the YES key to confirm the choice NEW LANGUAGE WILL BE DEUTSCH TO 5 Figure 29 emus Menu The display will briefly show PROGRAMMING LANGUAGE PLEASE WAIT in
130. remove moisture from refrigerant Also called a drier discharge air temperature The temperature of air leaving the evaporator drier See dehydrator ECT A ceiling mounted Thermo King remote evaporator See EW and TLE ERC Extended Remote Unit Control Door switches An option on Thermo King multi temperature units to improve temperature control when doors are opened during delivery When a compartment door is opened the refrigeration unit for that compartment may be forced to NULL defrost or some other mode Opening a compartment door may also affect the operating mode of other compartments ERC systems are connected in a variety of ways to meet customer needs ETV Electronic Throttling Valve A device used with a microprocessor to precisely control the refrigeration system evaporator The part of the refrigeration system that absorbs heat during the cooling cycle EW A wall mounted Thermo King remote evaporator See ECT and TLE F See Fahrenheit Fahrenheit A unit of temperature measurement used in the United States Abbreviated F freeze up 1 Failure of a refrigeration system to operate normally due to moisture in the refrigerant and the formation of ice at the expansion valve The expansion valve may be frozen shut or open causing improper unit operation in either case 2 The formation of a solid ice mass over the evaporator coll reducing air flow fuse An electrical safety device typically a c
131. reshSet 35 Unit Description Defrost Frost gradually builds up on evaporator coils as a result of normal operation The unit uses hot refrigerant to defrost the evaporator coil Hot refrigerant gas passes through the evaporator coil and melts the frost The water flows through collection drain tubes onto the ground The methods of defrost initiation are Automatic and Manual Automatic Defrost The Base Controller automatically initiates timed or demand defrost cycles The Base Controller can be programmed to initiate timed defrost cycles at intervals of 2 4 6 8 or 12 hours Demand defrost cycles occur if the differences between the return air temperature discharge air temperature and coil temperature exceed certain limits The unit can enter defrost cycles as often as every 30 minutes if required Manual Defrost In Manual Defrost mode the operator initiates a defrost cycle See Initiating a Manual Defrost Cycle 36 NOTE The unit will not perform a Manual Defrost Cycle unless the unit has been turned on with the ON key the unit is running in Continuous or CYCLE SENTRY Mode or shut down in CYCLE SENTRY Null Mode and the coil temperature is below 45 F 7 C Unit Description Opening the Front Doors Pull the door latch handle to open the door and access the engine compartment THERMO KING ARA1748 Door Latch Secondary Door Latch Nameplate Figure 1
132. riefly appears See Figure 95 The Standard Display appears with the new named product See Figure 95 NOTE Pressing the EXIT soft key at any point will return to the Standard Display NOTE If no keys are pressed for 30 seconds while in the Named Product Changer Screens the HMI Control Panel will return to the Standard Display 135 Operating Instructions GRAPEFRUIT F PROGRAMMING NAMED PRODUCT 3 5 E 3 5 gt PRODUCT PLEASE WAIT PRODUCT GAUGES SENSORS MENU SETPOINT ARA1346 ARA1339 ARA1343 NOTE If Change Setpoint for XXXXX Screen appears instead see Selecting the Setpoint for a Named Product on page 137 adu Key CURRENT PRODUCT IS NAMED PRODUCT NUMERIC SETPOINT GRAPEFRUIT NEW NAMED PRODUCT IS TO CHANGE ARA1337 ARA1340 POTATO LATE CROP ARA1344 NEW PRODUCT WILL BE NAMED PRODUCT OR NUMERIC SETPOINT POTATO LATE CROP POTATO LATE CROP NAMED NUMERIC TO CHANGE OK 2 5 ARA1341 Yes Key ARA1338 NAMED PRODUCT GAUGES SENSORS MENU SETPOINT ARA1345 Figure 95 Selecting or Changing Named Product Screen Sequence 136 Operating Instructions Selecting the Setpoint for a Named Product If the Change Setpoint for XX XXX Screen appears after pressing the YES soft key to select a named product the named product has been programmed with a setpoint range Complete the following
133. ssor oil level Check the compressor oil when there Is evidence of oil loss leaks Refer to the unit Maintenance Manual for the correct procedure Engine Oil Dipstick Use the engine oil dipstick to check the engine oil level CAUTION Make sure the engine is turned off before attempting to check the engine oil 39 Unit Description Receiver Tank Sight Glass This sight glass indicates the level of refrigerant in the receiver tank Operate the unit in high speed cool for approximately 15 minutes to stabilize operating conditions and temperature before attempting to check the refrigerant NOTE If the ball floats there is sufficient refrigerant in the unit for that load at that particular trailer temperature This test does not determine if the unit contains a full charge or an overcharge of refrigerant Unit Protection Devices Coolant Level Switch The coolant level switch closes if the coolant level drops below an acceptable level If it stays closed for a specified time the microprocessor records alarm code 37 Engine Coolant Temperature Sensor The microprocessor uses the engine coolant temperature sensor to monitor the engine coolant temperature If the engine coolant temperature rises above an acceptable level the microprocessor records alarm code 41 and possibly 18 The the microprocessor might also shut the unit down 40 Fuse Link Current Limiter The fuse link is located in the positive battery cable The f
134. step 3 with the unit running 1 Ifthe unit is running press the Orr key to stop the unit 2 Press the ON key to turn the unit on 95 SET GAUGES SENSORS OINT E Menu Soft Key Figure 83 Standard Display To initiate a Full Pretrip press the MENU soft key as soon as the Standard Display appears and before the unit starts To initiate a Running Pretrip let the unit start before pressing the MENU soft key on the Standard Display Press the NEXT soft key until the Pretrip Screen appears See Figure 85 Press the SELECT soft key to start a Pretrip NOTE If all alarms were not cleared a prompt appears as shown below Press the Exit key to exit the Pretrip Test clear all alarms and repeat the Pretrip Test NO PRETRIP ALARM ACTIVE EXIT 1 Figure 84 Pretrip Alarm Active Display 123 Operating Instructions 6 124 The Pretrip display appears See Figure 85 Thetop line of the display indicates the unit is performing the non running or running portion of the Pretrip Test The second line shows Test 1 of 49 is being performed Note that the tests may not be performed in numerical order The soft keys may be used during the Pretrip Test to select the Hourmeter Gauge or Sensor menus In a Full Pretrip when the non running tests are complete the unit will start automatically and continue with the running tests When all tests are complete
135. steps to select a setpoint for the named product 1 The Change Setpoint for XXXXX Screen briefly appears then the Current Setpoint of XXXXX amp Setpoint Range Is XX to XX Screen will appear See Figure 96 2 Press the or ExiT soft keys accordingly as described below See Figure 96 e Press the or soft keys to change the current setpoint for the named product and then go to step 3 Press the EXIT soft key to accept the current setpoint for the named product The Standard Display will appear with the named product and setpoint See Figure 96 3 Ifthe or soft keys were pressed to change the current setpoint for the named product the New Setpoint for XXXXX Will Screen will appear See Figure 96 4 Press the YES soft key to accept the new setpoint for the named product NOTE If the No key is pressed the setpoint will not be changed and the display will return to the Standard Display 5 The Programming New Setpoint for XXXXX Screen will briefly appear See Figure 96 6 New Setpoint Is XX Screen briefly appears See Figure 96 7 Standard Display appears with the named product and new setpoint See Figure 96 NOTE Pressing the Exit soft key at any point will return to the Standard Display NOTE If no keys are pressed for 30 seconds while in the Named Product Changer Screens the HMI Control Panel will return to the Standard Display 137 Operating Instructions
136. t and product mean the same thing and are displayed as words 132 See Selecting a Named Product on page 134 for information about selecting or changing the named product See Changing the Setpoint for a Named Product on page 139 for information about changing the setpoint for a named product See Selecting a Setpoint on page 142 for information about selecting or changing the setpoint GRAPEFRUIT 35 35 PRODUCT GAUGES SENSORS MENU 1 VL OoooQ 1 Product Soft Key Figure 92 Standard Display with Product Soft Key Operating Instructions GRAPEFRUIT 85 85 PRODUCT GAUGES SENSORS MENU SETPOINT 1 Figure 93 Standard Display with Product Setpoint Soft Key ARA1336 133 Operating Instructions Selecting a Named Product To select or change a named product complete the following steps This example shows the Standard Display with the PRODUCT SETPONT soft key Using the Standard Display with the PRODUCT soft key is basically the same but some of the screens differ slightly 1 134 Begin at the Standard Display If the Temperature Watch Display is showing press the MENU soft key once to return to the Standard Display Press the PRODUCT SETPOINT or PRODUCT soft key on the Standard Display See Figure 94 The Named Product Numeric Setpoint or Named Product Screen briefly appears then the
137. t tension tool No 204 427 Check engine oil pressure hot on high speed should display Listen for unusual noises vibrations etc Check engine coolant level and antifreeze protection 30 F 40 C 8 000 hours or two years whichever occurs first Based on EPA 40 CFR Part 89 209 Maintenance Inspection Schedule Pretrip Every 1 500 Hours Every 3 000 Hours Annual 4 500 Hours Inspect Service These Items Check air cleaner restriction indicator change filter when indicator reaches 25 in Replace EMI 3000 air cleaner element at 3 000 hours or two years whichever occurs first if indicator has not reached 25 in Drain water from fuel tank and check vent Inspect clean fuel transfer pump inlet strainer prefilter Check and adjust engine speeds high and low speed Check condition of drive coupling bushings per Service Bulletin T amp T 171 Check engine mounts for wear Replace fuel filter water separator Change engine oil and oil filter hot Requires oil with API Rating Cl 4 or better ACEA Rating E3 for Europe Change ELC red engine coolant every 5 years or 12 000 hours Units equipped with ELC have an ELC nameplate on the expansion tank Test fuel injection nozzles at least every 3 000 hours 8 000 hours or two years whichever occurs first Based on EPA 40 CFR Part 89 210 Maintenance Inspection Schedule Ever
138. tch datalogger If no sensors are connected the printed record shows the same things without the sensor data 1 Connect the printer to the 6 pin printer port located inside the control box NOTE Contact your Thermo King dealer about printer port location options 2 Beginat the Standard Display If the Temperature Watch Display 1s showing press the MENU soft key once to return to the Standard Display See Figure 69 3 Press the MENU soft key on the Standard Display CargoWatch Port Printer Port Figure 68 Printer Port Location 103 Operating Instructions 4 Press the NEXT soft key until the Datalogger Menu appears See Figure 70 5 Press the SELECT soft key on the Datalogger Menu The 35 Start Trip Screen will appear 6 Press the NEXT soft key The Print View Screen will appear 7 Press the SELECT soft key The Delivery Ticket Screen 1327 will appear Press the SELECT soft key to print a Delivery Ticket The Delivery Ticket is a short ticket that shows delivery specific details including the current temperature Figure 69 Standard Display See Figure 71 8 Press the NEXT soft key to go to the Trip Ticket Screen Press the SELECT soft key to print a Trip Ticket The Trip Ticket is a long ticket that shows details for the current trip including a temperature history The Trip Ticket 1s also called a Journey Ticket See Figure 72 9 Pressing the EXIT key returns t
139. ted to 34F 37C To check freeze protection use of a refractometer is recommended Date Tested Tested 91 9269 AJA1947 SWITCH UNIT TO OFF BEFORE SERVICING AKB65 Figure 2 Belt Warning Located on condenser housing CAUTION AFTER BELT REPLACEMENT CHECK TORQUE ON COND BLOWER HUB BOLTS BEFORE STARTING UNIT AKB66 Figure 3 Belt Replacement Caution Figure 1 ELC Extended Life Coolant Nameplate Located on expansion tank in units equipped with ELC Located on condenser housing 22 Safety Precautions N CAUTION UNIT MAY START AUTOMATICALLY SWITCH TO OFF BEFORE SERVICING CAUTION FAN AKB67 AKB68 Figure 4 Automatic Start Caution Locations vary depending on model Decals are Figure 5 Fan Caution located near areas that contain moving parts which Locations vary depending on model Decals are can cause severe injuries if hands or clothing become located near areas that contain fans which can cause tangled when unit automatically starts severe injuries when unit automatically starts 23 Safety Precautions NEW DOOR LATCH DESIGN REQUIRES DOOR TO BE SLAMMED SHUT BEFORE MOVING TRAILER FAILURE TO CLOSE DOOR FIRMLY CAN ALLOW WIND TO TEAR DOOR FROM REFRIGERATION UNIT AND CAUSE INJURY TO OTHERS NUEVO DESENO DE CERRADURA REQUIERE ASOTAR LA PUERTA ANTES DE CONDUCIR EL TRAILER AL NO CERRAR LA PUERTA CON FIRMEZA EL VIENTO PODRIA DESPRENDER LA PUERTA DE LA UNIDAD DE REFRIGE
140. to return to the Standard Display Heat Output e Alternator Frequency Diesel Electric Relay Model 50 units only F Electric Ready Input Model 50 units only 35 m SET GAUGES SENSORS MENU OINT 1327 35 Electric overload Model 50 units only e Hot Gas Bypass units only Selecting I O enters a group of screens that are used only by technicians See Figure 53 If no keys are pressed 2 within 30 seconds the screen will return to the standard display Standard Display Screen NOTE Units without an Electronic Throttling Valve Gauges Soft Key ETV will not display the Discharge Pressure Suction Figure 52 Viewing Gauges Pressure and ETV Position See Electronic Throttling Valve on page 36 for more information about the ETV and how to tell if the unit has an ETV 4 Press the LOCK soft key to display any Gauge Screen for an indefinite period Press the key again to unlock the screen 85 Operating Instructions AMPS DISCHARGE PRESSURE 85 299 PSIG EXIT LOCK EXIT LOCK BACK NEXT EXIT LOCK BACK NEXT Back Key Key yrexr Key COOLANT LEVEL BATTERY VOLTAGE SUCTION PRESSURE 24 PSIG OK 13 2 EXIT LOCK BACK NEXT EXIT LOCK BACK NEXT EXIT LOCK BACK NEXT Back Key yes Key Keyl Yes Key OIL PRESSURE ENGINE RPM
141. trolling sensor The return air sensor is the controlling sensor except when the controller is programmed to use the discharge air sensor as the controlling sensor during modulation The box temperature shown below in Figure 34 18 35 5 F The setpoint shown is 35 F The CYCLE SENTRY Icon in the upper right corner of the display shows the unit is operating in the CYCLE SENTRY mode The arrow pointing down indicates the unit is cooling NOTE The CYCLE SENTRY icon will appears when the unit is operating in CYCLE SENTRY mode as shown below If the CYCLE SENTRY icon is not present the unit is operating in Continuous mode 62 1 4 35 5 35 NT gt lt ARA1326 Box Temperature CYCLE SENTRY Icon GAUGES SENSORS MENU Figure 34 Standard Display Operating Instructions Standard Display Variations when OptiSet Plus is in Use The Standard Display has variations A display showing any of the following variations is still considered a Standard Display see Figure 35 The top of the display may show a named product 1f the controller has been programmed with OptiSet Plus temperature profiles The far left soft key may display PRODUCT or if the Base Controller has been programmed with OptiSet Plus temperature profiles See OptiSet Plus on page 132 for information about selecting or changing the named product or the setpoint 1f the Base Controller has been programmed with Opti
142. ts the engine will preheat and start approximately 10 seconds after pressing the last key See Turning Unit On on page 56 CAUTION The engine may start automatically any time the unit is turned on WARNING Never use starting fluid NOTE Run a pretrip test if the unit has not been used recently See Pretrip Tests on page 120 66 Unit Fails To Start If the engine does not start and the Alarm Icon appears on the display take the following steps 1 Check for and correct any alarm conditions See Viewing and Clearing Alarms Screen Sequence on page 100 2 Clear all alarms See Viewing and Clearing Alarms Screen Sequence on page 100 3 Press the OFF key to turn the unit off 4 Press the ON key to turn the unit on 5 Base Controller will go through the start up screens and then after a 10 second delay the unit will start automatically 6 Ifthe engine will still not start turn the unit off Determine and correct the cause for not starting 7 Repeatthe procedure Operating Instructions After Start Inspection After the unit is running check the following items to confirm that the unit is running properly Oil Pressure Check the engine oil pressure by pressing the GAUGES soft key See Viewing Gauge Readings on page 84 The Engine Oil Pressure Display should indicate OK not LOW Ammeter Check the ammeter reading by pressing the GAUGES soft key See Viewing Gauge Readings o
143. unit with the compressor discharge valve closed Doing so could cause the compressor to explode causing death or serious injury WARNING Always wear goggles or safety glasses when working with or around the refrigeration system or battery Refrigerant or battery acid can cause permanent damage if it comes in contact with your eyes WARNING Keep hands and loose clothing clear of fans and belts at all times when the unit is operating or when opening or closing compressor service valves WARNING Exposed coil fins can cause painful lacerations Service work on the evaporator or condenser coils should be done by a certified Thermo King technician WARNING Do not apply heat to a closed cooling system Before applying heat to a cooling system drain it Then flush it with water and drain the water Antifreeze contains water and ethylene glycol The ethylene glycol is flammable and can ignite if the antifreeze is heated enough to boil off the water 19 Safety Precautions CAUTION Use extreme caution when drilling holes in the unit Drilling into electrical wiring or refrigerant lines could cause a fire Do not drill into structural components Automatic Start Stop Operation This unit is capable of automatic operation and could start at any time without warning WARNING The unit can start at any time without warning Press the key on the HMI control panel and place the microprocessor On Off switch in the Off position
144. use link protects the electric system from a short If the fuse link burns out replace it by replacing the positive battery cable High Pressure Cutout Switch The high pressure cutout switch HPCO is located on the compressor discharge manifold If the compressor discharge pressure becomes excessive the switch opens the circuit to the run relay to stop the unit The microprocessor will record Alarm Code 10 High Pressure Relief Valve This valve is designed to relieve excessive pressure in the refrigeration system It is located on the receiver tank If the high pressure relief valve opens much of the refrigerant will be lost Take the unit to a Thermo King dealer if this occurs Low Oil Level Switch The low oil level switch closes if the oil drops below an acceptable level If it stays closed for a specified time the microprocessor shuts the unit down and records Alarm Code 66 Low Oil Pressure Switch The low oil pressure switch closes if the oil pressure drops below an acceptable level If it stays closed for a specified time the microprocessor shuts the unit down and records alarm code 19 Unit Description Preheat Buzzer The preheat buzzer sounds when the base controller energizes the preheat relay This warns anyone near the unit that the controller 15 about to start the engine Overload Relay Automatic Reset Model 50 An overload relay protects the standby electric motor The overload relay opens the circuit to the e
145. ver is enabled The Diesel Mode Screen will not appear if electric to diesel switchover is enabled 4 Press the SELECT soft key to select the mode shown on the display MAIN MENU DIESEL MODE EXIT SELECT BACK NEXT SELECT PROGRAMMING DIESEL MODE PLEASE WAIT NOW OPERATING ON DIESEL Figure 87 Programming Diesel Mode 127 Operating Instructions MAIN MENU ELECTRIC STANDBY EXIT SELECT BACK NEXT SELECT Ko PROGRAMMING ELECTRIC STANDBY PLEASE WAIT NOW OPERATING ON ELECTRIC STANDBY Figure 88 Programming Electric Standby Mode 128 Adjust Brightness Menu The brightness of the HMI Control Panel display backlight can be adjusted to allow for changing ambient light conditions The choices available to the operator are HIGH MEDIUM LOW and OFF OFF actually results in a very dim backlight suitable for low light conditions IMPORTANT Before replacing an HMI Control Panel with no backlight check the Adjust Backlight feature to be sure the backlight is turned on Adjust the display brightness as follows 1 Begin at the Standard Display If the Temperature Watch Display is showing press the MENU soft key once to return to the Standard Display Operating Instructions 2 Press the MENU soft key on the Standard Display 7 The ADJUSTING BRIGHTNESS PLEASE WAIT Screen briefly appears 8 The selected level appears on the screen 3 i 35 e 9 The Adjust Bri
146. viewing and clearing alarms The microprocessor components are located inside the control box which is located inside the lower roadside service door The microprocessor is connected to an HMI Human Machine Interface Control Panel It is used to operate the unit The HMI control panel is mounted on the face of the control box It is clearly visible through an opening in the lower roadside service door See Operating Instructions for more information about the SR 3 Base Controller Depending on the air temperature the trailer as sensed by the microprocessor Base Controller the unit will typically operate in one of the following modes 32 CYCLE SENTRY Operation e High Speed Cool Low Speed Cool Null Engine Off Low Speed Heat High Speed Heat Defrost Continuous Run Operation e High Speed Cool Low Speed Cool Low Speed Modulated Cool Optional SB 130 and 230 Low Speed Modulated Heat Optional SB 130 and 230 e Low Speed Heat High Speed Heat Defrost Unit Description CYCLE SENTRY Start Stop Controls The CYCLE SENTRY Start Stop fuel saving system provides optimum operating economy WARNING The unit can start at any time without warning Press the OFF key on the HMI control panel and place the microprocessor On Off switch in the Off position before inspecting or servicing any part of the unit The CYCLE SENTRY system automatically starts the unit on microprocessor demand a
147. with the commodity ambient temperatures and trailer insulation However not all temperature controlled products can be properly transported using CYCLE SENTRY operation Certain highly sensitive products normally require continuous air circulation Use the following guidelines to select the proper operating mode to protect the commodity you are transporting Examples of products normally acceptable for CYCLE SENTRY Operation Frozen foods in adequately insulated trailers Boxed or processed meats Poultry Fish Dairy products e Candy e Chemicals Film All non edible products Examples of products normally requiring Continuous Run Operation for air flow Fresh fruits and vegetables especially asparagus bananas broccoli carrots citrus green peas lettuce peaches spinach strawberries sweet corn etc e Non processed meat products unless pre cooled to recommended temperature e Fresh flowers and foliage The above listings are not all inclusive Consult your grower or shipper if you have any questions about the operating mode selection of your type of load IMPORTANT If OptiSet Plus is in use it may not be possible to change the Mode 77 Operating Instructions Selecting CYCLE SENTRY or Continuous Mode When CYCLE SENTRY mode is selected the unit will start and stop automatically to maintain the setpoint keep the engine warm and the battery charged When Continuous mode is selected th
148. y Pretrip 1 500 Hours Every 3 000 Hours Annual 4 500 Hours Inspect Service These Items Replace fuel return lines between fuel injection nozzles every 10 000 hours Electrical Inspect battery terminals and electrolyte level Inspect wire harness for damaged wires or connections Check operation of damper door closes on defrost initiation and opens on defrost termination Inspect alternator wire connections for tightness Inspect electric motor replace bearings yearly or every 6 000 hours 3 000 hours or two years whichever occurs first Based on EPA 40 CFR Part 89 211 Maintenance Inspection Schedule Pretrip Every 1 500 Hours Every 3 000 Hours Annual 4 500 Hours Inspect Service These Items Refrigeration Check refrigerant level Check for proper suction pressure Check compressor oil level and condition Check throttling valve regulating pressure units with mechanical throttling valve only Check compressor efficiency and pump down refrigeration system Empty oil collection container mounted on compressor if so equipped Replace dehydrator and check discharge and suction pressure every two 2 years 8 000 hours or two years whichever occurs first Based on EPA 40 CFR Part 89 212 Maintenance Inspection Schedule Every Every 1 4 Pretrip 1 500 3 000 500 Inspect Servi
149. y defects in Thermo King material or workmanship Providing timely notice of a warrantable failure and promptly making the product available for repair Limitations Thermo King is not responsible for resultant damages to an emission related part or component resulting from Any application or installation Thermo King deems improper as explained in this Operator s Manual or any other manuals provided for the unit Attachments accessory items or parts not authorized for use by Thermo King Improper off road engine maintenance repair or abuse e Owner s unreasonable delay in making the product available after being notified of a potential product problem This warranty is in addition to Thermo King s standard warranty applicable to the off road engine product involved Remedies under this warranty are limited to the provision of material and services as specified herein Thermo King is not responsible for incidental or consequential damages such as downtime or loss of engine powered equipment 17 EPA Emission Control System Warranty Statement 18 Safety Precautions Thermo King recommends that servicing be done only by a Thermo King dealer However you should be aware of several safety practices This chapter gives basic safety precautions for working with Thermo King units and describes the safety stickers on your unit that you should be familiar with General Safety Practices DANGER NEVER operate the
150. ycle Sentry On or Off The CYCLE SENTRY Mode can be turned On or Off If CYCLE SENTRY is turned off the unit runs in Continuous mode See Turning CY CLE SENTRY On or on page 112 NOTE OptiSet Plus may prevent selecting CYCLE SENTRY or Continuous If this happens the display will advise that the selection is not available Select Temperature Units If this feature is enabled in Guarded Access Main Menu Configuration the operator can select temperature units to be displayed as either degrees Fahrenheit or degrees Celsius 110 Keypad Lockout If enabled in Guarded Access the keypad can be locked to prevent unauthorized use If the keypad is locked only the On and Off keys function The keypad will remain locked even if the unit is turned off and back on If Keypad Lockout is active press and hold any soft key for 5 seconds to deactivate the feature See Selecting Keypad Lockout on page 114 Start Sleep Mode If this feature is enabled in Guarded Access Main Menu Configuration the operator can select and set Sleep Mode from the Mode Menu Sleep Mode is used to keep the engine warm and the battery charged when the unit is not in use When the unit is in Sleep Mode the display will show SLEEP and the current time See Selecting Sleep Mode on page 116 Program Wakeup Time This feature allows a wakeup time to be specified When the selected time 15 reached the unit will start and resume normal o

Thermo King SB-230 Operator Guide

Contents

Download Pdf Manuals

Related Search

Related Contents